{"title":"TDS \u0026 Water Quality Test Meters","description":"\u003cp\u003eWelcome to AQUA GUARD.\u003c\/p\u003e\n\u003cp\u003eWater is the most essential element of daily life, yet every household, faucet, and appliance encounters entirely different water conditions and impurities. At AQUA GUARD, we believe that one-size-fits-all filtration is never enough; instead, we engineer targeted, high-performance water treatment solutions specifically designed for every unique scenario. From high-purity kitchen drinking systems and skin-soothing shower filters to heavy-duty whole-house sediment defenses and portable outdoor purifiers, we provide an all-encompassing lineup that ensures every drop of water in your space is safe, fresh, and flawlessly clear.\u003c\/p\u003e","products":[{"product_id":"b0h373tw8y","title":"Green Piece® Digital TDS Meter for Water Testing - LCD Water Quality Tester","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eACCURATE TDS TESTING – Quickly measure Total Dissolved Solids (TDS) in drinking water, filtered water, distilled water, and other water sources.\u003c\/li\u003e\n\u003cli\u003eFAST \u0026amp; EASY TO USE – Simply place the digital TDS meter in water and get a quick, easy-to-read TDS reading on the clear LCD display.\u003c\/li\u003e\n\u003cli\u003eVERSATILE WATER TESTER – Ideal for drinking water, RO systems, water distillers, aquariums, hydroponics, fish tanks, pools, spas, and household water testing.\u003c\/li\u003e\n\u003cli\u003eCOMPACT \u0026amp; PORTABLE – Lightweight and convenient to carry, making this TDS water tester ideal for home use, travel, or everyday water quality checks.\u003c\/li\u003e\n\u003cli\u003eREUSABLE \u0026amp; CONVENIENT – Designed for repeated TDS testing, helping you conveniently monitor dissolved solids in different water sources whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial : Charcoal Filter\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions : 2\"D x 3\"W x 0.3\"H\u003c\/li\u003e\n\u003cli\u003eItem Weight : 1.76 ounces\u003c\/li\u003e\n\u003cli\u003eProduct Benefits : Accurate Water Testing, Clean Water Confidence, Instant TDS Detection, Precision Water Testing\u003c\/li\u003e\n\u003cli\u003eBrand : Green Piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GreenPiece","offers":[{"title":"Default Title","offer_id":67948474204383,"sku":"SPH-B0H373TW8Y","price":21.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31ym_dKleDL._AC_SL1500.jpg?v=1791555203"},{"product_id":"b0bdykx3c2","title":"TDS Meter, Replacement for Zerowater ZT-2 Water Tester, Blue, ZW2","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement Meter for Zerowater Water Tester\u003c\/li\u003e\n\u003cli\u003eMust have to test TDS levels in your tap, filtered or bottled water\u003c\/li\u003e\n\u003cli\u003eReplacement Meter for Zerowater Tester\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : eSeasonGear\u003c\/li\u003e\n\u003cli\u003eSpecial Feature : Built In TDS Meter\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions : 6\"L x 1\"W x 0.75\"H\u003c\/li\u003e\n\u003cli\u003eMaterial : Plastic\u003c\/li\u003e\n\u003cli\u003eCapacity : 0.5 gallons\u003c\/li\u003e\n\u003cli\u003eIncluded Components : TDS Meter\u003c\/li\u003e\n\u003cli\u003ePackage Information : Bottle\u003c\/li\u003e\n\u003cli\u003eInstallation Type : Freestanding\u003c\/li\u003e\n\u003cli\u003ePurification Method : Reverse Osmosis\u003c\/li\u003e\n\u003cli\u003ePower Source : Battery Powered\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AquaGuard","offers":[{"title":"Default Title","offer_id":67948474532063,"sku":"SPH-B0BDYKX3C2","price":19.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31v5VYKsO8L._AC_SL1500.jpg?v=1791555203"},{"product_id":"b0gzl3dv5c","title":"Green Piece Water Distiller Filter-Activated Charcoal - 12 Pack + TDS Meter","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eNO MICROPLASTICS – MADE FROM CORN FIBERS: Green Piece distiller filter sachets are made with GMO-free corn cellulose, providing a plant-based filter material with no microplastics. Designed for clean, simple post-distillation filtration.\u003c\/li\u003e\n\u003cli\u003ePREMIUM ACTIVATED CHARCOAL (MADE IN USA): High-quality coconut shell charcoal filters effectively remove odors, chlorine, and VOCs for clean, fresh-tasting distilled water\u003c\/li\u003e\n\u003cli\u003e12 PACK + FREE TDS METER: Comes with 12 long-lasting filter sachets plus a TDS meter to monitor water purity for consistent water quality tracking\u003c\/li\u003e\n\u003cli\u003eLONGER LASTING PERFORMANCE: Larger sachets with extra charcoal-1 filter works as effectively as 2 standard filters, saving time and cost\u003c\/li\u003e\n\u003cli\u003eCOMPATIBLE \u0026amp; EASY TO USE: Designed for Megahome and most countertop distillers. Simply rinse, fold, and insert into the funnel. Replace monthly for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial : Charcoal Filter\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions : 2\"D x 3\"W x 0.25\"H\u003c\/li\u003e\n\u003cli\u003eItem Weight : 22.68 g\u003c\/li\u003e\n\u003cli\u003eProduct Benefits : Removes Impurities\u003c\/li\u003e\n\u003cli\u003eBrand : Green Piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GreenPiece","offers":[{"title":"Default Title","offer_id":67948558975199,"sku":"SPH-B0GZL3DV5C","price":37.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51ZOeh6GyAL._AC_SL1500.jpg?v=1791555374"},{"product_id":"b0cthws8gx","title":"2026 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC \u0026 Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO\/DI System, Aquariums etc","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eReliable Brand: MEXYBE was founded with a simple yet important mission: to provide everyone with a accurate and reliable way to test their water quality. We believe that access to clean and safe drinking water is a basic human right, and our tds meter digital water tester is one professional way that can help people achieve that. We are committed to providing high-quality products and excellent customer service. Join us in our mission to make clean and safe water accessible to everyone\u003c\/li\u003e\n\u003cli\u003eAccurate and Reliable Results: Tired of getting unreliable readings from other water testers? Look no further. The MEXYBE 2025 ALL-NEW water quality tester features a high-precision chip and a premium titanium alloy probe, ensuring accurate and reliable results every time. Equipped with cutting-edge technology and advanced features, it's the ultimate choice for precise water testing. So why wait? Experience dependable testing performance for you and your family today\u003c\/li\u003e\n\u003cli\u003eMultifunctional (4 in 1) and 5 Upgraded: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade) and Temperature (Fahrenheit) Meter 4 in 1. Upgraded with big backlit LCD for easier reading, auto-lock function for easier use, factory calibrated and hold function for direct use and auto-0ff in 2 minutes to conserve battery. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications\u003c\/li\u003e\n\u003cli\u003eTwo User-Friendly Features:1. 25% Larger Backlit LCD: The MEXYBE 2025 4-in-1 water quality tester has a screen that's 25% bigger than older 3 in 1 models the market, making it easier to read for everyone, including seniors and children. 2. Convenient TDS Chart: A colorful TDS chart is placed on the back of the tester and in the user guide, so you can quickly understand PPM values without searching online—saving you time with every test\u003c\/li\u003e\n\u003cli\u003eMultipurpose Tds Tester: Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)\/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc\u003c\/li\u003e\n\u003cli\u003eGive the Gift of Health: Looking for the perfect gift for your family and friends? Look no further than our water testing kit for drinking water! Our easy-to-use device lets you quickly and accurately test the purity of any water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or someone who enjoys outdoor activities like camping and hiking, our tds water test kit makes the perfect gift\u003c\/li\u003e\n\u003cli\u003eExperience our live customer support: a dedicated team of water quality experts ready to offer rapid and efficient responses round the clock through live chat and email. We are committed to taking our customers' feedback seriously, as our sole aim is to deliver products and services that hold genuine value for you\u003c\/li\u003e\n\u003cli\u003e Better water, better life. Experience the difference of pure and healthy water with your FAMILY by MEXYBE 2025 all-new 4 in 1 tds meter digital water tester!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"MEXYBE","offers":[{"title":"Default Title","offer_id":67963114422495,"sku":"SPH-B0CTHWS8GX","price":19.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/417RSj7_sHL._AC_SL1500.jpg?v=1791701211"},{"product_id":"b0dstp9b5b","title":"2026 All-New 4 in 1 Tds Meter Digital Water Tester for Drinking Water","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eReliable Brand: MEXYBE was founded with a simple yet important mission: to provide everyone with a accurate and reliable way to test their water quality. We believe that access to clean and safe drinking water is a basic human right, and our tds meter digital water tester is one professional way that can help people achieve that. We are committed to providing high-quality products and excellent customer service. Join us in our mission to make clean and safe water accessible to everyone\u003c\/li\u003e\n\u003cli\u003eAccurate and Reliable Results: Tired of getting unreliable readings from other water testers? Look no further. The MEXYBE 2025 ALL-NEW water quality tester features a high-precision chip and a premium titanium alloy probe, ensuring accurate and reliable results every time. Equipped with cutting-edge technology and advanced features, it's the ultimate choice for precise water testing. So why wait? Experience dependable testing performance for you and your family today\u003c\/li\u003e\n\u003cli\u003eMultifunctional (4 in 1) and 5 Upgraded: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade) and Temperature (Fahrenheit) Meter 4 in 1. Upgraded with big backlit LCD for easier reading, auto-lock function for easier use, factory calibrated and hold function for direct use and auto-0ff in 2 minutes to conserve battery. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications\u003c\/li\u003e\n\u003cli\u003eTwo User-Friendly Features:1. 25% Larger Backlit LCD: The MEXYBE 2025 4-in-1 water quality tester has a screen that's 25% bigger than older 3 in 1 models the market, making it easier to read for everyone, including seniors and children. 2. Convenient TDS Chart: A colorful TDS chart is placed on the back of the tester and in the user guide, so you can quickly understand PPM values without searching online—saving you time with every test\u003c\/li\u003e\n\u003cli\u003eMultipurpose Tds Tester: Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)\/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc\u003c\/li\u003e\n\u003cli\u003eGive the Gift of Health: Looking for the perfect gift for your family and friends? Look no further than our water testing kit for drinking water! Our easy-to-use device lets you quickly and accurately test the purity of any water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or someone who enjoys outdoor activities like camping and hiking, our tds water test kit makes the perfect gift\u003c\/li\u003e\n\u003cli\u003eExperience our live customer support: a dedicated team of water quality experts ready to offer rapid and efficient responses round the clock through live chat and email. We are committed to taking our customers' feedback seriously, as our sole aim is to deliver products and services that hold genuine value for you\u003c\/li\u003e\n\u003cli\u003e Better water, better life. Experience the difference of pure and healthy water with your FAMILY by MEXYBE 2025 all-new 4 in 1 tds meter digital water tester!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"MEXYBE","offers":[{"title":"Default Title","offer_id":67963115241695,"sku":"SPH-B0DSTP9B5B","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51Bn6BIR-OL._AC_SL1500.jpg?v=1791701213"},{"product_id":"b0dp4c8hp5","title":"2025 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC \u0026 Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO\/DI System, Aquariums etc","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eReliable Brand: MEXYBE was founded with a simple yet important mission: to provide everyone with a accurate and reliable way to test their water quality. We believe that access to clean and safe drinking water is a basic human right, and our tds meter digital water tester is one professional way that can help people achieve that. We are committed to providing high-quality products and excellent customer service. Join us in our mission to make clean and safe water accessible to everyone\u003c\/li\u003e\n\u003cli\u003eAccurate and Reliable Results: Tired of getting unreliable readings from other water testers? Look no further. The MEXYBE 2025 ALL-NEW water quality tester features a high-precision chip and a premium titanium alloy probe, ensuring accurate and reliable results every time. Equipped with cutting-edge technology and advanced features, it's the ultimate choice for precise water testing. So why wait? Experience dependable testing performance for you and your family today\u003c\/li\u003e\n\u003cli\u003eMultifunctional (4 in 1) and 5 Upgraded: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade) and Temperature (Fahrenheit) Meter 4 in 1. Upgraded with big backlit LCD for easier reading, auto-lock function for easier use, factory calibrated and hold function for direct use and auto-0ff in 2 minutes to conserve battery. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications\u003c\/li\u003e\n\u003cli\u003eTwo User-Friendly Features:1. 25% Larger Backlit LCD: The MEXYBE 2025 4-in-1 water quality tester has a screen that's 25% bigger than older 3 in 1 models the market, making it easier to read for everyone, including seniors and children. 2. Convenient TDS Chart: A colorful TDS chart is placed on the back of the tester and in the user guide, so you can quickly understand PPM values without searching online—saving you time with every test\u003c\/li\u003e\n\u003cli\u003eMultipurpose Tds Tester: Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)\/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc\u003c\/li\u003e\n\u003cli\u003eGive the Gift of Health: Looking for the perfect gift for your family and friends? Look no further than our water testing kit for drinking water! Our easy-to-use device lets you quickly and accurately test the purity of any water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or someone who enjoys outdoor activities like camping and hiking, our tds water test kit makes the perfect gift\u003c\/li\u003e\n\u003cli\u003eExperience our live customer support: a dedicated team of water quality experts ready to offer rapid and efficient responses round the clock through live chat and email. We are committed to taking our customers' feedback seriously, as our sole aim is to deliver products and services that hold genuine value for you\u003c\/li\u003e\n\u003cli\u003e Better water, better life. Experience the difference of pure and healthy water with your FAMILY by MEXYBE 2025 all-new 4 in 1 tds meter digital water tester!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"MEXYBE","offers":[{"title":"Default Title","offer_id":67963116159199,"sku":"SPH-B0DP4C8HP5","price":19.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/512SbI1NxOL._AC_SL1500.jpg?v=1791701214"},{"product_id":"b0dsbyq336","title":"Deionized Inline Water Filter Reduces Hard Water Spots for Car Wash, Yard Cleaning, or Gardening, 3\/4\" Quick Connectors with TDS Meter, Adjustable Spray Gun, and Expanding Water Hose Hard Water Filter","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eReduces Hard Water Spot for a Spot-Free Finish: This inline water filter reduces dissolved ions such as calcium, magnesium, sodium, iron, chloride, sulfate, nitrate, and more. These spots can ruin the look of freshly cleaned cars, windows, and solar panels. By providing purified water, this filter ensures a spotless and streak-free finish, enhancing the quality of your cleaning results and saving you time and effort.\u003c\/li\u003e\n\u003cli\u003eExpandable Hose for Increased Reach - This kit includes a durable hose that expands from 8 feet to 36 feet under water pressure, providing extended reach for cleaning cars, patios, and windows. When not in use, the hose contracts for easy storage, saving space and reducing clutter in your garage.\u003c\/li\u003e\n\u003cli\u003eThe spray gun features seven adjustable angles, from mist to jet stream, allowing you to fine-tune the water flow for different cleaning tasks. Whether you need a soft rinse for delicate surfaces or a powerful spray for stubborn grime, this nozzle gives you the control you need.\u003c\/li\u003e\n\u003cli\u003eQuick and Easy Setup: With its 3\/4\" quick connector, attaching this filter to your hose is simple. There’s no need for tools or complicated instructions—just connect and start cleaning.\u003c\/li\u003e\n\u003cli\u003eIdeal for Multiple Outdoor Cleaning Uses: This system is perfect for car washing, rv washing, yard cleaning, and gardening. The effective water filtration make it the ultimate cleaning companion for spotless and streak free cleaning.\u003c\/li\u003e\n\u003cli\u003eNot for Drinking Water Use: This filter is designed for cleaning and gardening only, it is not designed for drinking water applications. The filtration process focuses on reducing impurities that affect cleaning and surface quality rather than those necessary for safe consumption. Always ensure its use is restricted to non-potable water applications to achieve the best results safely.\u003c\/li\u003e\n\u003cli\u003eMeasure Water Hardness Levels with Included TDS Meter - With the TDS meter, you can easily measure the quality of the water in your water source. Includes a TDS meter to check water hardness levels and will help you decide if you need to change your filter or not.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : EQUIPMAXX\u003c\/li\u003e\n\u003cli\u003eMaterial : Resin\u003c\/li\u003e\n\u003cli\u003eColor : Black\u003c\/li\u003e\n\u003cli\u003eItem Weight : 4 pounds\u003c\/li\u003e\n\u003cli\u003eOutside Diameter : 0.75 inches\u003c\/li\u003e\n\u003cli\u003eItem Length : 36 feet\u003c\/li\u003e\n\u003cli\u003eUPC : 744553410076\u003c\/li\u003e\n\u003cli\u003eManufacturer : Equipmaxx\u003c\/li\u003e\n\u003cli\u003eUnit Count : 1 Count\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Equipmaxx","offers":[{"title":"Default Title","offer_id":67963148599519,"sku":"SPH-B0DSBYQ336","price":147.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41LVT1a8NkL._AC_SL1500.jpg?v=1791701254"},{"product_id":"b0gt49h2r4","title":"Craft911 Water Tester for Drinking Water - TDS Meter (Professional - Gray)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate and Reliable TDS Meter: Equipped with a premium quality titanium alloy probe and an intelligent chip, our TDS meter, Electric Conductivity Meter, digital water tester ensures stable performance and exceptional accuracy for reliable water quality testing. Ideal for testing drinking water, filter water, bottle purified water, RO filters, aquariums, and hydroponics.\u003c\/li\u003e\n\u003cli\u003eDigital Water Tester: Craft911 water quality tester measures TDS, providing a comprehensive water quality test. Perfect for use as a water tester for drinking water.\u003c\/li\u003e\n\u003cli\u003eEasy-to-Read Backlit LCD Display: Features a large backlit screen for clear readings, even in low light conditions. The auto-lock function holds the reading for ease of use, making it an excellent tds water tester.\u003c\/li\u003e\n\u003cli\u003eInstant and Simple Operation: Just turn on the ppm water tester and dip it into the water for quick, accurate readings. Great for use as a digital TDS water tester or ppm meter.\u003c\/li\u003e\n\u003cli\u003eCustomer Satisfaction Guaranteed: Includes a 3-year warranty and a 90-day money-back guarantee for complete peace of mind with your purchase. Trust our total dissolved solids (TDS) meter for all your water quality testing needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Craft911byLIME","offers":[{"title":"Default Title","offer_id":67963234222303,"sku":"SPH-B0GT49H2R4","price":26.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31E7WVeAeIL._AC_SL1500.jpg?v=1791701808"},{"product_id":"b0cmgn5r5k","title":"Craft911 Water Tester for Drinking Water- TDS Meter Instant Read","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\u003cli\u003eAccurate and Reliable TDS Meter: Equipped with a premium quality titanium alloy probe and an intelligent chip, our TDS meter, Electric Conductivity Meter, digital water tester ensures stable performance and exceptional accuracy for reliable water quality testing. Ideal for testing drinking water, filter water, bottle purified water, RO filters, aquariums, and hydroponics.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Craft911byLIME","offers":[{"title":"Default Title","offer_id":67963235008735,"sku":"SPH-B0CMGN5R5K","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41QE0S6OcmL._AC_SL1500.jpg?v=1791701809"},{"product_id":"b0dxkwtdlf","title":"Digital Water Tester for Drinking Water - TDS Meter +\/- 3% Readout Accuracy","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate and Reliable TDS Meter: Equipped with a premium quality titanium alloy probe, our TDS meter, Electric Conductivity Meter, digital water tester ensures stable performance and exceptional accuracy for reliable water quality testing. Ideal for testing drinking water, filter water, bottle purified water, RO filters, aquariums, and hydroponics.\u003c\/li\u003e\n\u003cli\u003e3-in-1 Water Tester: Measures TDS, EC (conductivity) and water temperature in one reading. Perfect for drinking water, RO systems, aquariums and hydroponics.\u003c\/li\u003e\n\u003cli\u003eEasy-to-Read Backlit LCD Display: Features a large backlit screen for clear readings, even in low light conditions. The auto-lock function holds the reading for ease of use, making it an excellent tds water tester.\u003c\/li\u003e\n\u003cli\u003eInstant and Simple Operation: Just turn on the ppm water tester and dip it into the water for quick, accurate readings. Great for use as a digital TDS water tester or ppm meter.\u003c\/li\u003e\n\u003cli\u003eCustomer Satisfaction Guaranteed: Includes a 3-year warranty and a 90-day money-back guarantee for complete peace of mind with your purchase. Trust our total dissolved solids (TDS) meter for all your water quality testing needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Craft911byLIME","offers":[{"title":"Default Title","offer_id":67963235860703,"sku":"SPH-B0DXKWTDLF","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41xk391CkJL._AC_SL1500.jpg?v=1791701810"},{"product_id":"b0gt4426s5","title":"Craft911 Water Tester for Drinking Water - TDS Meter (Professional - Blue)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate and Reliable TDS Meter: Equipped with a premium quality titanium alloy probe and an intelligent chip, our TDS meter, Electric Conductivity Meter, digital water tester ensures stable performance and exceptional accuracy for reliable water quality testing. Ideal for testing drinking water, filter water, bottle purified water, RO filters, aquariums, and hydroponics.\u003c\/li\u003e\n\u003cli\u003eDigital Water Tester: Craft911 water quality tester measures TDS, providing a comprehensive water quality test. Perfect for use as a water tester for drinking water.\u003c\/li\u003e\n\u003cli\u003eEasy-to-Read Backlit LCD Display: Features a large backlit screen for clear readings, even in low light conditions. The auto-lock function holds the reading for ease of use, making it an excellent tds water tester.\u003c\/li\u003e\n\u003cli\u003eInstant and Simple Operation: Just turn on the ppm water tester and dip it into the water for quick, accurate readings. Great for use as a digital TDS water tester or ppm meter.\u003c\/li\u003e\n\u003cli\u003eCustomer Satisfaction Guaranteed: Includes a 3-year warranty and a 90-day money-back guarantee for complete peace of mind with your purchase. Trust our total dissolved solids (TDS) meter for all your water quality testing needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Craft911byLIME","offers":[{"title":"Default Title","offer_id":67963236679903,"sku":"SPH-B0GT4426S5","price":26.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41iFkInV8YL._AC_SL1500.jpg?v=1791701811"},{"product_id":"b00lu239qe","title":"APEC TDS Meter Digital Water Quality TDS Test Kit Meter with Carrying Case, 0 to 1999 ppm Measurement Range, 1 ppm Resolution, +\/- 2% Readout Accuracy","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight pocket-size water quality tester with vinyl case for easy travel storage\u003c\/li\u003e\n\u003cli\u003eAuto reading, hold \u0026amp; auto shut off function\u003c\/li\u003e\n\u003cli\u003eProvides the most accurate general water quality testing for most Drinking water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : APEC WATER\u003c\/li\u003e\n\u003cli\u003eMaterial : Plastic\u003c\/li\u003e\n\u003cli\u003eItem dimensions L x W x H : 5.5 x 1.5 x 1 inches\u003c\/li\u003e\n\u003cli\u003eItem Weight : 1.6 ounces\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"APECWaterSystems","offers":[{"title":"Default Title","offer_id":67966973378783,"sku":"SPH-B00LU239QE","price":41.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31GVoWhD4IL._AC_SL1500.jpg?v=1791729516"},{"product_id":"b077rj25jy","title":"HM Digital TDS-3 Tester - TDS Meter","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePrecise TDS Measurement: Accurately reads Total Dissolved Solids (TDS) in your water, ranging from 0 to 9990 ppm\u003c\/li\u003e\n\u003cli\u003eEasy-to-Read Display: Features a digital display for clear, at-a-glance readings\u003c\/li\u003e\n\u003cli\u003eBuilt-In Thermometer: Measures water temperature for more accurate TDS readings\u003c\/li\u003e\n\u003cli\u003ePortable Design: Lightweight and compact, with a practical carrying case for easy transport\u003c\/li\u003e\n\u003cli\u003eBattery Powered: Operates on batteries for convenient, cordless use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : HM Digital\u003c\/li\u003e\n\u003cli\u003ePower Source : Battery Powered\u003c\/li\u003e\n\u003cli\u003eStyle : Compact\u003c\/li\u003e\n\u003cli\u003eColor : beige\u003c\/li\u003e\n\u003cli\u003eItem dimensions L x W x H : 6 x 1.2 x 1.3 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"HM+Digital","offers":[{"title":"Default Title","offer_id":67966973280479,"sku":"SPH-B077RJ25JY","price":39.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31vZrDXtpZL._AC_SL1500.jpg?v=1791729516"},{"product_id":"b0flq9f5sf","title":"4 in 1 TDS Meter Digital Water Tester - Professional Testing for Drinking Water, RO\/DI System, Aquariums, etc, Accurate and Reliable TDS EC \u0026 Temp(°C,°F) Meter - 0-9990ppm - New 2025","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[Meet the ultimate 4-in-1 water tester], now with 5 upgrades for a better experience. This professional meter measures TDS, EC, Celsius, and Fahrenheit all in one device. We've enhanced it with a large, backlit LCD for easy reading, an auto-lock feature, and a hold function for simple use. Plus, it's factory-calibrated and has a 2-minute auto-off feature to save battery. These upgrades make it the most user-friendly digital water tester for all your needs.\u003c\/li\u003e\n\u003cli\u003e[Tired of complicated water testers?] Our NEW 4-in-1 Water Quality Meter is designed for simplicity and accuracy. This multi-functional device handles all your testing needs, from TDS and EC to temperature (°C\/°F). We've upgraded it with five key features to make your life easier: a big, easy-to-read backlit screen, an auto-lock for instant results, and a hold function to save your reading. It’s even pre-calibrated, so you can start testing immediately. And with the auto-off function, you'll never have to worry about wasting battery. It’s the perfect, user-friendly tool for a wide range of applications.\u003c\/li\u003e\n\u003cli\u003eOur NEW 4-in-1 water quality tester is designed with you in mind. It comes with two user-friendly features that make testing simple: 25% Larger Backlit LCD: This new screen is a full 25% bigger than older models, making it super easy for everyone to read—no more squinting! Convenient TDS Chart: A handy TDS chart is right on the back of the tester, so you can instantly understand your results without having to search online. It saves you time with every single test.\u003c\/li\u003e\n\u003cli\u003eMultiple Applications: Suitable for testing drinking water, swimming pools, ponds, beer brewing, kombucha, aquariums, hydroponics, and laboratory use\u003c\/li\u003e\n\u003cli\u003eDigital Display: Clear digital readout showing measurements in both Celsius and Fahrenheit temperature scales for comprehensive water analysis\u003c\/li\u003e\n\u003cli\u003e【Tester is ready for use】The new tester that is being shipped is already calibrated, including the new battery inside, and prepared for use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : Divolight\u003c\/li\u003e\n\u003cli\u003ePower Source : Battery Powered\u003c\/li\u003e\n\u003cli\u003eStyle : 3 in 1 liquid tester\u003c\/li\u003e\n\u003cli\u003eColor : Multycolor\u003c\/li\u003e\n\u003cli\u003eItem dimensions L x W x H : 6.06 x 1.18 x 0.55 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Divolightgroup","offers":[{"title":"Default Title","offer_id":67966973509855,"sku":"SPH-B0FLQ9F5SF","price":30.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41xq_H0nwqL._AC_SL1500.jpg?v=1791729516"},{"product_id":"b0ffmb8y6j","title":"Truncheon Nutrient Meter for Hydroponics, TDS Meter Digital Water Tester","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e★Truncheon Nutrient Meter：Conductivity Tester for Water (EC, ppm 500\/700, CF, TDS) Tool for Hydroponic System and Indoor Plant Grow ；Quickly monitor for precise up and down adjustment of your ppm level in solution to your grow and ensure plants get the balanced feed they need; Measures while mixing solution in your tank\u003c\/li\u003e\n\u003cli\u003e★Accurate ppm Meter Hydroponics：Using YINMIK TDS Nutrient Meter is the best way to accurately feed your plants the nutrients that they need. By accurately providing your plants with what they need, you'll notice faster and healther growth - you also will reduce the risk of your crop failiing due to having the wrong nutrient mix\u003c\/li\u003e\n\u003cli\u003e★EC Meter Hydroponics Super simple to use：Double as my stirring stick. Simple to read results – flashing LED light scale gives you all the info you need；Waterproof；All readings are displayed on the meter – no need to consult books or manuals. Just dip into your solution and read.\u003c\/li\u003e\n\u003cli\u003e★TDS tester：To measure EC \u0026amp; TD of water supply.Comes factory calibrated (no calibration required) and is fully waterproof; Automatic Temperature Compensation provides consistent reading regardless of any fluctuations in temperatur; Great for keeping reservoirs on point and plants happy. Combine with pH tester and other meters for full garden nutrients monitoring in water\u003c\/li\u003e\n\u003cli\u003e★Digital EC Meter for Growth and Nutrition: Whether you're a hydroponic grower or a seasoned expert, the PPM meter is your go-to. The EC meter is suitable for hydroponics, aquariums, well water, tap water, basal water, rainwater, and more. With comprehensive service, if you have any questions, please feel free to contact us; we'll respond within 24 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"YINMIKWaterTester","offers":[{"title":"Default Title","offer_id":67966973968607,"sku":"SPH-B0FFMB8Y6J","price":81.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31sPucn813L._AC_SL1500.jpg?v=1791729516"},{"product_id":"b0cxdm9z7z","title":"WECO Digital TDS Meter - Reliable Performance Testing for Reverse Osmosis\/Nanofiltration\/DI Systems \u0026 City\/Well Water Total Dissolved Solids Testing","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eTest Your Water: Quickly determine your water's purity level with the push of a button, displaying results in ppm (parts per million).\u003c\/li\u003e\n\u003cli\u003eEasy To Use \u0026amp; Accurate: Simply immerse the meter in water, and within seconds, obtain accurate readings. Compact design requires no maintenance.\u003c\/li\u003e\n\u003cli\u003eAuto-off \u0026amp; Hold Function: Automatically powers off after 2 minutes of non-use to conserve battery life.\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 0-9990 ppm with an accuracy of ±2%. Suitable for temperatures ranging from 0°C (32°F) to 60°C (140°F).\u003c\/li\u003e\n\u003cli\u003eConvenient Size: Compact dimensions of 150 x 17 x 10.8 mm and lightweight at 16 grams.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"WECOFilters","offers":[{"title":"Default Title","offer_id":67966974329055,"sku":"SPH-B0CXDM9Z7Z","price":38.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/21PXkGbmNmL._AC_SL1500.jpg?v=1791729518"},{"product_id":"b0drnzbhqg","title":"Water Tester, TDS Tester 6 in 1 Professional Digital Water Quality, COD\/TOC\/TDS\/UV275\/EC\/Temp for Drinking, Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO\/DI System","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e6 in 1 Water Tester：TDS tester uses the latest technology to accurately measure the six core indicators (COD, TOC, UV275, TDS, EC, Temperature), equipped with highly sensitive probes to provide comprehensive water quality assessment, and TDS water tester built-in temperature compensation to ensure accurate data\u003c\/li\u003e\n\u003cli\u003eIntelligent Quality Assessment TDS Tester: The water meter includes a water quality rating system, categorized into four tiers: excellent, fair, moderate, and low, each represented by distinct blue, green, yellow, and red LED colors, facilitating straightforward water quality evaluation\u003c\/li\u003e\n\u003cli\u003ePortable Design Water TDS Meter: Water tester for drinking water with pen-like design, packaged with 2 AAA batteries (included), compact size (5.9 x 1.57 in), easy to carry, water purity tester is widely used in drinking water, swimming pools, laboratories, hydroponics, well water, tap water and wastewater testing, also be used as a tds meter aquarium and conductivity meter\u003c\/li\u003e\n\u003cli\u003eSimple Calibration Water Quality Meter: Calibration powder isn't required. Just immerse the water TDS meter in distilled or purified water, press the calibrate button, and wait 3 seconds to finish the process. (Do not use mineral water or natural drinking water for calibration)\u003c\/li\u003e\n\u003cli\u003eLaboratory Grade Water Tester: This LS310 water quality meter enables quick, on-the-spot measurements of TDS, COD, TOC, UV275, conductivity, and temperature. The water TDS meter is no longer confined to lab settings and finds extensive use in household, outdoor exploration, travel, and emergency situations for ensuring water safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"INFURIDER","offers":[{"title":"Default Title","offer_id":67966974492895,"sku":"SPH-B0DRNZBHQG","price":104.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/21jInAIrqEL._AC_SL1500.jpg?v=1791729518"},{"product_id":"b001ehazgw","title":"HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +\/- 2% Readout Accuracy,Blue \u0026 White","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eplastic\u003c\/li\u003e\n\u003cli\u003eImported\u003c\/li\u003e\n\u003cli\u003eThe DM-1 helps you to measure the tap water coming in vs the purified water going out of your water filtration system at any time\u003c\/li\u003e\n\u003cli\u003eThe In-Line Dual TDS Meter displays TDS levels of the feed water and product water with in and out electrode probes\u003c\/li\u003e\n\u003cli\u003eThis TDS Monitor is highly efficient and accurate due to its advanced microprocessor technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : HM Digital\u003c\/li\u003e\n\u003cli\u003eMaterial : Plastic\u003c\/li\u003e\n\u003cli\u003eItem dimensions L x W x H : 1.9 x 0.8 x 3 inches\u003c\/li\u003e\n\u003cli\u003eItem Weight : 1.6 ounces\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"LiquaGen","offers":[{"title":"Default Title","offer_id":67966974984415,"sku":"SPH-B001EHAZGW","price":49.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31WV0Ys762L._AC_SL1500.jpg?v=1791729518"},{"product_id":"b0h62ns51p","title":"TDS Meter Digital Water Tester, Hydrogen pH ORP Meter for Water","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e7-in-1 pH H₂ Tester with Fixed pH \u0026amp; Temp Display: Our hydrogen water tester features a new larger-body design for a comfortable, secure grip. The screen permanently shows pH and temperature in a fixed area while rotating through H₂, EC, TDS, SALT, and ORP. Unlike ordinary water testers, you can see the two most important readings at a glance—no more endless button pressing.\u003c\/li\u003e\n\u003cli\u003eHydrogen Water and ORP Meter: Precisely measures hydrogen levels and oxidation-reduction potential (ORP), the H2 test range is 0-2400 ppb (0.001-2.400 ppm) with an accuracy of 1 ppb (0.001 ppm), and the ORP test range is ±999 mV with an accuracy of 1 mV. This hydrogen water meter allows you to accurately monitor the quality and effectiveness of hydrogen-enriched water.\u003c\/li\u003e\n\u003cli\u003ePPM\/PPB Switch – Complete H₂, TDS \u0026amp; pH Assessment for Drinking Water: One‑click toggles PPM\/PPB units, compatible with hydrogen water bottles, generators, and H₂ systems. This pH tester, TDS meter, and ORP monitor accurately measures pH, dissolved H₂, TDS, and ORP – helping evaluate antioxidant potential. Also ideal for tap water, RO water, coffee, kombucha, and apple cider vinegar.\u003c\/li\u003e\n\u003cli\u003eMultifunctional Water Quality Tester for All-Season Use: Saltwater Pool, Hydroponic \u0026amp; Fall Brews: Summer: Salt tester measures pool salinity (2700–3400 ppm) \u0026amp; pH (7.2–7.8).Spring: EC meter \u0026amp; pH meter measure hydroponic nutrients (pH 5.5–6.5). Fall: TDS meter \u0026amp; ORP meter measure pH, ORP, and TDS of brewed drinks like kombucha, beer, wine, and apple cider vinegar. One meter, year‑round versatility.\u003c\/li\u003e\n\u003cli\u003eUpgraded Probe, Pre-calibrated, ATC \u0026amp; Full Calibration Kit: We’ve upgraded this pH Meter with a high-precision flat pH electrode for faster response and less drift. Factory pre-calibrated (pH 4.00\/7.00\/10.01) – ready out of the box. Automatic Temperature Compensation (ATC) ensures accuracy in any water temperature. Backlit screen and splash-resistant design for daily peace of mind. Includes a full calibration kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ANZESER","offers":[{"title":"Default Title","offer_id":67966975181023,"sku":"SPH-B0H62NS51P","price":87.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41N2EaTtOyL._AC_SL1500.jpg?v=1791729519"},{"product_id":"b0gvm94wbs","title":"LUVCOSY 4 Bottles Coliform Bacteria Water Test Kit, E coli Water Test Kit, 48 Hours Well Water Test Kit, Easy Home Water Bacteria Test Kit for Drinking Water, Tap, Well, Pool, Pond, Lake","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[What You Get]: Every package contains 4 bottles of coliform\/E. coli test kit for drinking water. It is a cost-friendly option that identifies water quality issues before gaining a severe health hazard.\u003c\/li\u003e\n\u003cli\u003e[Simple To Use]: You just need to pour the water into the provided test tubes to see if the water changes color. You can then find out whether the water contains coliform bacteria (including E. coli) within 48 hours.\u003c\/li\u003e\n\u003cli\u003e[Easy To Read]: It allows you to see what's in your water quickly. If the water turns yellow, it is safe and there are no harmful bacteria in the water. However, if the water turns green, it's highly likely that harmful bacteria are present, including E.coli or coliform bacteria.\u003c\/li\u003e\n\u003cli\u003e[EPA-approved Method]: Some water is not regulated by the EPA, and it may cause serious diseases. With this test, you can check for bacteria according to official EPA standards.\u003c\/li\u003e\n\u003cli\u003e[Widely Use]: Can be used to test the water in showers, wells, pipes, pools, or hot tubs to ensure total microbial levels are safe. You can test at home, saving you the time and money that other testing methods involve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"LUVCOSY","offers":[{"title":"Default Title","offer_id":67966975246559,"sku":"SPH-B0GVM94WBS","price":54.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/4117ljkFVQL._AC_SL1500.jpg?v=1791729519"},{"product_id":"b0dftqvwcl","title":"UIUZMAR Pool Salt pH Tester Upgrade pH and ORP Meter Accurate Pool Water","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMultiparameter Digital Pool Water Tester: Brand new UIUZMAR swimming pool tester can be used to test the critical parameters for pool and spa: pH, Salinity (Sodium Chloride), ORP (Oxidation-Reduction Potential), Temperature, TDS (total dissolved solids), EC (electric conductivity), help take more control of your pool water.\u003c\/li\u003e\n\u003cli\u003eExcellent Value Option for Salt System: A proper level of salt will ensure that the generator is able to produce the desired amount of chlorine and keep the water safe and clean. UIUZMAR saltwater pool tester can test sodium chloride (salt), which could be a wonderful tool for all saltwater pool and hot tub owner.\u003c\/li\u003e\n\u003cli\u003eAccurate Aquarium pH tester: All testers has been pre-calibrated by factory, making sure every user would get a reliable result when tried to check fishtank water. The proprietary protective cap with wet sponge can extend the probe life, making the tester more durable.\u003c\/li\u003e\n\u003cli\u003e[Check Drinking Water Quality] Great tool for check pH PPM and ORP level, help monitor water quality produced by RO water system, bottled water, tap water, well water, and city\/ town water.\u003c\/li\u003e\n\u003cli\u003eEasy to Use: Just dip the probe into water, read the result instantly. With UIUZMAR tester, it is so easy to fully understand the water quality and keep your water at its best. There is no need to waiting minutes or taking time to compare each color like test strips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : UIUZMAR\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Aquarium, Home Water, Spa, Swimming Pool, Tap Water, Water Test, Well Water\u003c\/li\u003e\n\u003cli\u003eManufacturer : Jinan Runjie Electronic Technology co., Ltd.\u003c\/li\u003e\n\u003cli\u003eItem Highlight : Consistent pH, Salinity, ORP, TDS, EC, Temp Tester pH PPM and EC Tester for Hydroponics, Aquariums, Pool, Spa\nConsistent pH, Salinity, ORP, TDS, EC, Temp Tester pH PPM and EC Tester for Hydroponics, Aquariums, Pool, Spa\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"UIUZMAR","offers":[{"title":"Default Title","offer_id":67966975279327,"sku":"SPH-B0DFTQVWCL","price":43.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31Er5_RY9YL._AC_SL1500.jpg?v=1791729519"},{"product_id":"b0b1dhj8jq","title":"TDS Meter Digital Water Tester, Lxuemlu Professional TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More （Green)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e✅TEST YOUR WATER: How Pure is Your Water? With the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).\u003c\/li\u003e\n\u003cli\u003e✅EASY TO USE \u0026amp; ACCURATE: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The TDS water tester is a rugged model that includes a protective carrying case with a belt clip.\u003c\/li\u003e\n\u003cli\u003e✅AUTO-OFF \u0026amp; HOLD FUNCTION: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording.\u003c\/li\u003e\n\u003cli\u003e✅MEASUREMENT RANGE: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.\u003c\/li\u003e\n\u003cli\u003e✅CUSTOMER SATISFACTION: We are very proud of our reputation for high-quality products \u0026amp; outstanding customer service, if there's any question, please kindly feel free to contact us, we are 24 hours online.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Lxuemlu","offers":[{"title":"Default Title","offer_id":67966976000223,"sku":"SPH-B0B1DHJ8JQ","price":12.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41pIPlRAaTL._AC_SL1500.jpg?v=1791729520"},{"product_id":"b0fxwz4b68","title":"LOHAND Free Chlorine Test Kit, 50 Tests,0.1-2 ppm Measurement Range","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eChlorine Test Kit: Equipped water quality chart with scientifically calibrated high-resolution colorimetric cards. The color blocks are clearly distinguishable, numerical values are clearly marked. Say goodbye to vague guesses. Whether you are an elderly person or a novice, you can easily and accurately take readings, ensuring that every water quality judgment you make is reliable and accurate.\u003c\/li\u003e\n\u003cli\u003eEasy to Use and Fast: Simply add residual chlorine reagent to the water sample, shake until completely dissolved, compare the result with the colorimetric card. The result is accurate and reliable, reliable readings with a range of 0.1-2(mg\/L) ppm (0.1, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0).\u003c\/li\u003e\n\u003cli\u003eWhat You Gain: You’ll receive Professional Chlorine Test Kit for Drinking Water. Each box contains 50 tests. Which is sufficient to meet your long-term, regular testing needs, with an average cost per use that is extremely low.\u003c\/li\u003e\n\u003cli\u003eWide Range of Applicable Scenarios: Widely used for rapid on-site water quality testing in fields such as swimming pools, domestic water, urban water supply, environment monitoring, medical, chemical, pharmaceutical, aquaculture, bioengineering, petrochemical and water treatment.\u003c\/li\u003e\n\u003cli\u003eNote: The pH of the water sample to be tested should be 5.0-8.0, temperature should be 59-77℉. Samples outside this range should be adjusted beforehand. Colorimetric analysis should be completed within 5 minutes of adding the reagent, results obtained after this time are invalid. If the concentration of the liquid to be tested exceeds the detection range, it should be diluted with distilled water before testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : LOHAND\u003c\/li\u003e\n\u003cli\u003ePh Range : 5.0-8.0\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Home Water, Swimming Pool, Tap Water, Water Quality Testing\u003c\/li\u003e\n\u003cli\u003eUnit Count : 50 Count\u003c\/li\u003e\n\u003cli\u003eManufacturer : LOHAND\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"LOHAND","offers":[{"title":"Default Title","offer_id":67966976032991,"sku":"SPH-B0FXWZ4B68","price":28.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31AU9naRhbL._AC_SL1500.jpg?v=1791729520"},{"product_id":"b0fhk15s91","title":"UIUZMAR pH and Salt Tester for Pool Free Chlorine Meter ORP Meter 7 in 1 Digital Pool Water Tester for pH, Salinity, Free Chlorine, ORP, TDS, EC, Temp Saltwater Pool Tester PPM and EC Meter","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[Salt System Tester for Saltwater Pool] A proper level of salt will ensure that the generator is able to produce the desired amount of chlorine and keep the water safe and clean. UIUZMAR can both test sodium chloride (salt) and free chlorine, which could be a wonderful tool for all saltwater pool owner.\u003c\/li\u003e\n\u003cli\u003e[Multiparameter Digital Pool Water Tester] Brand new UIUZMAR swimming pool tester can be used to test the critical parameters for pool and spa: pH, Free Chlorine (Free Available Chlorine FAC), Salinity (Sodium Chloride), ORP (Oxidation-Reduction Potential), Temperature, TDS (total dissolved solids), EC (electric conductivity), help take more control of your pool water.\u003c\/li\u003e\n\u003cli\u003e[More Accurate Digital Free Chorine Tester] For all chlorine-based pools, it is necessary to test the Free Available Chlorine FAC of the pool water, which can be still able to keep your pool fresh and clean. The new UIUZMAR digital multi-parameter pool water tester with a special pH and ORP probe protective cap installed to keep the Free Chlorine reading more accurate and consistent.\u003c\/li\u003e\n\u003cli\u003e[Fast \u0026amp; Stable pH Readings] The high-sensitivity pH electrode delivers accurate results in seconds and holds steady without drifting, so you can trust every number instead of second-guessing a flickering display. Precise pH control keeps your water balanced and your swimmers comfortable.\u003c\/li\u003e\n\u003cli\u003e[Easy to Use and Calibrate] All the parameters have been pre-calibrated, just dip the probe into water, read the result instantly. With UIUZMAR pool water tester, it is so easy to fully understand the pool water quality and keep your pool at its best. There is no need to waiting minutes or taking time to compare each color like test strips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"UIUZMAR","offers":[{"title":"Default Title","offer_id":67966976098527,"sku":"SPH-B0FHK15S91","price":85.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31zhkUbN3eL._AC_SL1500.jpg?v=1791729520"},{"product_id":"b0837z5pbj","title":"Varify 17-in-1 Complete Water Test Kit – Water Tester for Drinking Water","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e17 IMPORTANT PARAMETERS: The Varify Premium Drinking Water Test Kit offers an unrivaled, complete analysis of your drinking water by testing for 17 essential parameters. This includes crucial tests for chlorine, fluoride, lead, iron, bacteria, and more, ensuring that you're fully informed about the quality of your water. With this extensive range of testing capabilities, you can detect contaminants and imbalances that could affect your health, providing a holistic view of your water's safety.\u003c\/li\u003e\n\u003cli\u003ePREMIUM QUALITY: Varify stands out with its professional-grade quality, ensuring that every test strip in the kit meets the standards of precision and reliability. Crafted with meticulous attention to detail, this kit is designed to provide you with a dependable and thorough analysis of your water's composition.\u003c\/li\u003e\n\u003cli\u003eEASY TO USE: Varify's water test strips and Bacteria Test kits feature a user-friendly, color-coded system for quick and precise water quality assessments. With clear color changes indicating various parameters, these strips make complex data easily understandable, ensuring you can evaluate your water's safety effortlessly in just minutes.\u003c\/li\u003e\n\u003cli\u003eACCURATE AND RELIABLE: Varify's water test kit comes with 100 strips in 5 separately sealed pouches (20 strips each), preserving freshness and extending shelf life for dependable testing. It also includes 2 easy-to-use bacteria tests that deliver results in 48 hours, ensuring thorough and accurate assessment of your water's safety and cleanliness. This design ensures precision and convenience in monitoring your water quality.\u003c\/li\u003e\n\u003cli\u003eWATER TESTING KITS THAT GIVE BACK: With every Varify test kit, not only do you secure the safety of your drinking water with our precise and easy-to-use testing solutions, but you also contribute to a global cause. A portion of proceeds goes to Water For Good, fighting water poverty in Central Africa. This means each test not only brings peace of mind to you but also supports #CleanWaterWorldwide, making a real difference in communities in need.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : VARIFY\u003c\/li\u003e\n\u003cli\u003ePh Range : pH 0-14\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Water Quality Testing\u003c\/li\u003e\n\u003cli\u003eUnit Count : 100 Count\u003c\/li\u003e\n\u003cli\u003eManufacturer : VARIFY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Varify","offers":[{"title":"Default Title","offer_id":67966976327903,"sku":"SPH-B0837Z5PBJ","price":46.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51sdTw_ZuNL._AC_SL1500.jpg?v=1791729520"},{"product_id":"b0d66v869b","title":"All-New 2026 TDS Meter Digital Water Tester – 4-in-1 Accurate \u0026 Reliable TDS, EC \u0026 Temperature Meter (°C, °F) 0-9990 ppm, Ideal for Drinking Water, Aquariums, Hydroponics, RO\/DI Systems \u0026 More","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eACCURATE WATER TESTING: Our TDS meter gives you fast and reliable results with a high-precision chip and titanium alloy probe. Easily measure Total Dissolved Solids (TDS) in your water to ensure it's clean and safe for your family.\u003c\/li\u003e\n\u003cli\u003e4-IN-1 DESIGN: This handy device measures TDS, Electrical Conductivity (EC), and temperature (°C\/°F) all in one. The large backlit LCD is easy to read, and the auto-lock function saves your readings so you don't have to worry about losing them.\u003c\/li\u003e\n\u003cli\u003eEASY TO USE: Pre-calibrated and ready to use right out of the box! The auto-off feature saves battery life, and the hold button freezes your readings for convenience. Testing your water has never been this simple and straightforward.\u003c\/li\u003e\n\u003cli\u003eVERSATILE WATER TESTER: Perfect for drinking water, aquariums, RO\/DI systems, hydroponics, pools, and spas. This TDS water tester covers all your water testing needs, whether at home or outdoors.\u003c\/li\u003e\n\u003cli\u003eGREAT GIFT IDEA: Looking for a thoughtful gift? This TDS meter makes a great present for health-conscious friends, new homeowners, or anyone who enjoys clean water and peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"PUREFIZ","offers":[{"title":"Default Title","offer_id":67966976852191,"sku":"SPH-B0D66V869B","price":17.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51PA9LwSi7L._AC_SL1500.jpg?v=1791729521"},{"product_id":"b0h5jt7x8q","title":"2026 4-in-1 Digital Water Tester 0-9999PPM, TDS\/EC\/Hardness\/Temperature Meter, Water Quality Tester for Drinking Water, Pool, Aquarium, RO System, Hydroponics (Batteries Not Included)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【2026 4-in-1 Digital Water Tester 】This upgraded tester measures Total Dissolved Solids (TDS), Electrical Conductivity (EC), Water Hardness, and Temperature – all in one compact device. Range 0–9999 ppm, ideal for drinking water, tap water, RO systems, aquariums, swimming pools, and hydroponics.\u003c\/li\u003e\n\u003cli\u003e【4-Color Smart Water Quality Indicator】The built‑in color display automatically shows a clear color signal based on the measured TDS level. Four colors correspond to four quality grades: Blue (excellent) , Yellow (good) , Green (fair) , and Red (poor) . This visual alert system allows anyone, even children or elderly family members, to quickly understand whether the water is safe for drinking or other purposes. Combined with a high accuracy of ±2% and a rapid response time (usually within 3 s).\u003c\/li\u003e\n\u003cli\u003e【Backlit Display \u0026amp; Dual Data Reading】The large, high‑contrast backlit LCD screen ensures clear visibility even in dimly lit environments – ideal for indoor use, nighttime aquarium checks, or outdoor pool testing. The display simultaneously shows the primary measurement value (TDS\/EC\/Hardness) alongside the current water temperature, so you get two critical data points in one glance.\u003c\/li\u003e\n\u003cli\u003e【Versatile for Multiple Scenarios】A practical tool for homeowners, aquarists, and growers. Use it for pools, aquariums, tap water, RO\/DI systems, hydroponics, agricultural water, or lab testing. Whether you are a homeowner concerned, an aquarium enthusiast monitoring fish tank conditions, a pool owner, a hydroponic grower adjusting nutrient solutions, or a health-conscious traveler testing local water sources, this tester is your reliable companion.\u003c\/li\u003e\n\u003cli\u003e【Batteries Not Included – Simply Add Your Own】This water tester is shipped without batteries. Each tester requires button cell batteries (not included). We intentionally leave batteries out to give you the freedom to select your preferred brand, ensure you always have fresh power on hand. Simply install the batteries and your tester is ready to go – no special tools required.\u003c\/li\u003e\n\u003cli\u003eNote: This updated version now includes water hardness measurement. Temperature is displayed in fixed units ℃(no switching function). The lightweight, pen‑style design slips easily into your pocket or bag – take it anywhere for on‑the‑spot quality checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"FORIOT","offers":[{"title":"Default Title","offer_id":67966977671391,"sku":"SPH-B0H5JT7X8Q","price":17.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/21WClTy8FbL._AC_SL1500.jpg?v=1791729522"},{"product_id":"b0dg1wxsp2","title":"YINMIK pH Meter Salinity Tester pH Salt Meter with pH Salt Solution","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eGet pH Salt temperature with one click for your pool: Are you still using test strips to measure pool water? Hard to compare colors. Or are you still constantly pressing the mode switch button to switch different values? It's time to replace it with a YINMIK newly upgraded 5 in 1 ph salt meter. The PH PPM temperature value of your pool is displayed at the same time on screen, which is clear and convenient. and salt Meter help you maintain the salinity of the salt water swimming pool between 2700-3400ppm, and promote the work of the salt chlorine machine.\u003c\/li\u003e\n\u003cli\u003eMore Convenient - pH EC Temp or pH PPM Temp is Simultaneous Display: YINMIK pH Conductivity PPM meter is designed specifically for hydroponics. This all-in-one pH meter can measure pH, EC (electrical conductivity), and TDS (total dissolved solids). Furthermore, this YINMIK pH meter supports simultaneous display of three test parameters, eliminating\u003c\/li\u003e\n\u003cli\u003eAquarium Salt Meter or Hydrometer with Specific Gravity Card\u0026amp;Calibration Solution: YK-T5P pH Salinity Meter is designed for saltwater aquarium with calibration solution of pH7.00\u0026amp;10.01, Salt 56.2mS\/cm (35ppt). The salt 35ppt buffer solution is specially formulated for saltwater fish tank, making the salt test value more accurate. Salt meter is calibrated before leaving factory. If you like hydrometer, no worry, this salinity meter comes with a S.G. \u0026amp; salt conversion card(range: 1.000-1.074).\u003c\/li\u003e\n\u003cli\u003eMore Practical Designs Wait for Your Exploration: 1. Ultra-large HD backlight display screen, the size is expanded by 30%, and it can read clearly even in dim environment; 2. 64-pin running chip, more powerful \u0026amp; accurate data calculation, more accurate test; 3. Clear button distribution, simple operation; 4. With ATC function to avoid the influence of temp on test value; 5. Digital display, no need for complex color contrast; 6. Upgraded probe socket, stable data transmission.\u003c\/li\u003e\n\u003cli\u003ePortable Home 5 in 1 Water Quality Tester: ① YINMIK 5-in-one water quality tester can detect pH, salinity, conductivity, TDS and temperature at the same time, which is very suitable for various home water quality tests (such as: aquarium, reef tank, pools, SPA, hot tub, hydroponics, drinking water, home brewing, well water, RO water, basic water, etc.); ② YINMIK is committed to providing quality products \u0026amp; services, our team will reply to any of your product questions within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"YINMIKWaterTester","offers":[{"title":"Default Title","offer_id":67966978752735,"sku":"SPH-B0DG1WXSP2","price":43.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41Twu74BRrL._AC_SL1500.jpg?v=1791729523"},{"product_id":"b0bg63jj3t","title":"TESPERT 16in1 Water Test Kit 125ct, Lead Water Tester for Drinking Water","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAll for health: with global water quality issues constantly threatening, it's important to protect your health by ensuring that your drinking water is free of harmful substances. Our water quality testing kits can quickly identify these problems, making it easier to protect your health and that of your family. The 16 in1 drinking water test strips also screens pool, hot tub and spa water for chlorine, bromine, pH and alkalinity—one kit for softener well tap home drinking water and backyard care.\u003c\/li\u003e\n\u003cli\u003e16-Parameter Initial Screening in 30 Seconds – Quickly determine if further laboratory testing is needed. Our simple immersion reading method allows you to obtain accurate water quality information without waiting or traveling. Add water to the testing kit, set a timer, and read the results.\u003c\/li\u003e\n\u003cli\u003eTips for accurate testing: To obtain reliable water quality test results, it is recommended that you Keep wet fingers away from the strips; Use and Read in DAYLIGHT or 6500K LED; Keep strip HORIZONTAL — running colors can darken the pad; Match within 30-45 sec — colors keep changing after 60 sec; If between two blocks, record the HIGHER value for safety;\u003c\/li\u003e\n\u003cli\u003eComplete test: our test currently offers the most cared for parameters on the market, it contains 16 parameters covering all the major contaminants you need to worry about, it tests for total hardness, free chlorine, total chlorine, bromine, total alkalinity, pH, nitrate, nitrite, copper, iron, lead, nickel, carbonate, MPS, cyanuric acid, sulfite.Lead Testing Note: 1 ppm = 1 second vs 1 ppb = 0.001 seconds. If the test result is ≤15 ppb, it is recommended to send the sample to a laboratory for more accurate results.\u003c\/li\u003e\n\u003cli\u003eTest various water sources: Our drinking water testing kit allows you to test any water source in your home, including drinking water, well water, tap water, hard water, hardness water, softened water, pool water, spa water, hot tub water, aquarium water and api freshwater master test kit.\u003c\/li\u003e\n\u003cli\u003eA trusted Brand: with over 30 years of experience, our company is a frontrunner in the water quality testing industry. We've worked with the world's top laboratories and research teams and have served over 100 million users worldwide. Our mission is to identify and solve water quality problems, making clean drinking water accessible to everyone\u003c\/li\u003e\n\u003cli\u003eLive customer support: our team of water quality experts provide very fast and effective responses via 24\/7 live chat and email, and offer solutions. We take the voice of our customers very seriously because we only want to provide you with products and services that are truly valuable\u003c\/li\u003e\n\u003cli\u003eThe Practical Gift of Wellness: From Thanksgiving gratitude to Christmas joy, move beyond generic gifts this holiday season. Whether it's new homeowners seeking a reliable housewarming gift, families with young children monitoring their tap or well water, or friends ensuring their household's safety, this water test kit offers peace of mind that lasts all year. It’s the perfect thoughtful addition to a Christmas gifts, a unique White Elephant exchange gift, or a highly practical present that shows you truly care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : TESPERT\u003c\/li\u003e\n\u003cli\u003ePh Range : 6.0-9.0\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Home Water\u003c\/li\u003e\n\u003cli\u003eUnit Count : 125 Count\u003c\/li\u003e\n\u003cli\u003eManufacturer : TESPERT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"TESPERT","offers":[{"title":"Default Title","offer_id":67966979145951,"sku":"SPH-B0BG63JJ3T","price":48.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51sAn6YE5AL._AC_SL1500.jpg?v=1791729524"},{"product_id":"b0bh6d1qsf","title":"YINMIK Digital pH Meter with Extra Replaceable Probe, Pocket pH Tester for Hydroponics, Accurate Water Tester for Swimming Pool Hot Tub Aquariums Home Wine Brewing","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[With One Extra Probe] An additional probe of YINMIK Digital pH Meter is included in the package in case the original one is accidentally damaged. With the replacement probe , you will have a brand new pH tester again. Greatly extend the life of pH tester.\u003c\/li\u003e\n\u003cli\u003e[More Accurate \u0026amp; Faster] With low impedance, YINMIK pH sensor ensures the probe high response rate. Premium temperature sensor makes the temperature compensation (ATC) fast and accurate. Never worry about waiting too long for the correct reading\u003c\/li\u003e\n\u003cli\u003e[Meet all Your Needs] Perfectly used for checking pH value of Hydroponics Nutrient Solution, Home Drinking Water, Swimming Pool\/ Hot Tub Water, Aquarium\/ Fish Tank Water. Monitoring pH on Home Wine\/ Beer\/ Juice brewing, Aeroponics, Ro System, Aquaculture and so on\u003c\/li\u003e\n\u003cli\u003e[Easy Calibration] Supporting 3-point auto calibration, following the instruction manual can easily achieve 4.00, 7.00, 10.01 auto calibration. Don't worry about the calibration solution, you can easily configure up to 500ml of calibration solution for each standard using the calibration powder included in the package. In addition, you can also find calibration powder from the YINMIK store on Amazon at an affordable price.\u003c\/li\u003e\n\u003cli\u003e[Packing List] YINMIK YK-2 pH Meter*1; YINMIK Replaceable Electrode for YK-2 pH Meter*1; 1.5V LR44 battery*3; Calibration buffer powder*6; English instruction*1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eColor : White\u003c\/li\u003e\n\u003cli\u003eBrand : YINMIK\u003c\/li\u003e\n\u003cli\u003eBattery Description : Alkaline\u003c\/li\u003e\n\u003cli\u003eMounting Type : Tabletop\u003c\/li\u003e\n\u003cli\u003eOperating Humidity : 10-90%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"YINMIKWaterTester","offers":[{"title":"Default Title","offer_id":67966979473631,"sku":"SPH-B0BH6D1QSF","price":57.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/310LXMYd3WL._AC_SL1500.jpg?v=1791729524"},{"product_id":"b0h5jxsdcv","title":"2026 4-in-1 Digital Water Tester 2PCS, 0-9999PPM TDS\/EC\/Hardness\/Temperature Meter, Water Quality Tester for Drinking Water, Pool, Aquarium, RO System, Hydroponics (Batteries Not Included)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【2026 4-in-1 Digital Water Tester – 2-Pack】This upgraded tester measures Total Dissolved Solids (TDS), Electrical Conductivity (EC), Water Hardness, and Temperature – all in one compact device. Range 0–9999 ppm, ideal for drinking water, tap water, RO systems, aquariums, swimming pools, and hydroponics. This 2‑pack gives you two testers – one for home, one for travel.\u003c\/li\u003e\n\u003cli\u003e【4-Color Smart Water Quality Indicator】The built‑in color display automatically shows a clear color signal based on the measured TDS level. Four colors correspond to four quality grades: Blue (excellent) , Yellow (good) , Green (fair) , and Red (poor) . This visual alert system allows anyone, even children or elderly family members, to quickly understand whether the water is safe for drinking or other purposes. Combined with a high accuracy of ±2% and a rapid response time (usually within 3 s).\u003c\/li\u003e\n\u003cli\u003e【Backlit Display \u0026amp; Dual Data Reading】The large, high‑contrast backlit LCD screen ensures clear visibility even in dimly lit environments – ideal for indoor use, nighttime aquarium checks, or outdoor pool testing. The display simultaneously shows the primary measurement value (TDS\/EC\/Hardness) alongside the current water temperature, so you get two critical data points in one glance.\u003c\/li\u003e\n\u003cli\u003e【Versatile for Multiple Scenarios】A practical tool for homeowners, aquarists, and growers. Use it for pools, aquariums, tap water, RO\/DI systems, hydroponics, agricultural water, or lab testing. Whether you are a homeowner concerned, an aquarium enthusiast monitoring fish tank conditions, a pool owner, a hydroponic grower adjusting nutrient solutions, or a health-conscious traveler testing local water sources, this tester is your reliable companion.\u003c\/li\u003e\n\u003cli\u003e【Batteries Not Included – Simply Add Your Own】This water tester is shipped without batteries. Each tester requires button cell batteries (not included). We intentionally leave batteries out to give you the freedom to select your preferred brand, ensure you always have fresh power on hand, and reduce unnecessary electronic waste by reusing batteries from other devices. Simply install the batteries and your tester is ready to go – no special tools required.\u003c\/li\u003e\n\u003cli\u003eNote: This updated version now includes water hardness measurement. Temperature is displayed in fixed units ℃(no switching function). The lightweight, pen‑style design slips easily into your pocket or bag – take it anywhere for on‑the‑spot quality checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"FORIOT","offers":[{"title":"Default Title","offer_id":67966980128991,"sku":"SPH-B0H5JXSDCV","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41s_owAQnyL._AC_SL1500.jpg?v=1791729525"},{"product_id":"b0d495s534","title":"YINMIK Hydrogen Water Tester, 6 in 1 pH TDS H2 EC ORP Temp Meter for Water","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[Digital pH TDS Tester for Drinking Water]: TDS Meter and pH tester for home drinking water, digital pH ppm tester for water quality testing. TDS Meter Digital Water Tester. Weak alkaline water and low TDS water are good for health. With the YINMIK water quality tester, you can quickly test the pH and TDS value of water to help you understand the turbidity of your home water and keep your drinking water healthy.\u003c\/li\u003e\n\u003cli\u003e[Profession Hydrogen Water Test Kit]: Professional Hydrogen Water Tester for Hydrogen Water Bottles, The YINMIK hydrogen tester range:0-2000ppb\/0.001-2.000ppm, which can obtain accurate hydrogen concentration in drinking water. Accurate Hydrogen Water ppb meter, hydrogen water ppm Test Kit. YK-D02 H2 meter can quickly measure hydrogen of hydrogen water bottles, hydrogen water generator, hydrogen water machine, hydrogen water filter, hydrogen water system.\u003c\/li\u003e\n\u003cli\u003e[pH EC ORP Meter for Hydroponic Nutrients]: Professional pH ppm EC ORP test kit for hydroponics. Easily test pH and ppm while growing in DWC hydroponics with the pH ppm meter, and measure the ORP of the hydroponic solution, keep the hydroponic nutrient solution clean. just short press the MODE button and get the pH TDS EC ORP level easily to know your water is in the perfect range for maximum nutrient absorption.\u003c\/li\u003e\n\u003cli\u003e[YINMIK 6 in 1 Water Quality Tester]: YK-D02 can accurately test the pH (acidity and alkalinity), TDS (total dissolved solids), EC (electrical conductivity), hydrogen (H2), ORP (oxidation-reduction potential), and temperature of water. Suitable for various water quality tests: drinking water, tap water, well water, hydroponics nutrient solution, hydroponics basic water, DWC system, hydrogen water cup, kombucha, home beer wine brewing, canning, swimming pool, SPA, hot tub, aquarium, fish tank, koi pond\u003c\/li\u003e\n\u003cli\u003e[More Function You Must Love]: Pocket-sized design, can be carried with you and tested at any time; ATC (automatic temperature compensation) makes the test results more accurate and stable; large-screen digital backlight screen design, even in dim or dark environment can get accurate values; the product comes with pH calibration powder, fast calibration of pH; fast and timely response, reply to any of your questions within 24 hours; the product has a 365-day warranty period, you can use it with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"YINMIKWaterTester","offers":[{"title":"Default Title","offer_id":67966980292831,"sku":"SPH-B0D495S534","price":37.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31JAwrNLRhL._AC_SL1500.jpg?v=1791729526"},{"product_id":"b01gfseb00","title":"pH Test Strips for Testing Alkaline and Acid Levels in The Body. Track \u0026 Monitor Your pH Level Using Saliva and Urine. pH Tester for Highly Accurate Results in Seconds.","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor Your Health – Take a look at your body from the inside out with saliva and urine pH test strips for humans. Your kit has 125 body ph test strips, a color test chart, and easy PDF instructions by Just Fitter.\u003c\/li\u003e\n\u003cli\u003eLevels of Success – Wet your litmus paper pH test strips with urine or saliva mid-morning, wait 15 seconds, then compare to the chart. Both pads will change to reveal the most accurate .25 pH range.\u003c\/li\u003e\n\u003cli\u003eStay on Track – According to Nobel Prize winner Dr. Warburg, “Disease can’t survive in an alkaline body.” Use your alkaline strips test for humans multiple times daily to monitor your diet’s progress.\u003c\/li\u003e\n\u003cli\u003eUncompromised Accuracy – Seal your light-blocking bottle and store your ph balance test strips for urine and saliva in a dry place. Do not use your strips to test blood, products, or pool water.\u003c\/li\u003e\n\u003cli\u003eYou’re Our Priority – Helping people is our top concern, but high-quality Just Fitter ph test kit are sensitive to heat and light. In the unlikely event they malfunction, contact us for an immediate replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Dimensions ‏ : ‎ 4.45 x 1.89 x 1.85 inches; 8 ounces\u003c\/li\u003e\n\u003cli\u003eItem model number ‏ : ‎ pH\u003c\/li\u003e\n\u003cli\u003eDate First Available ‏ : ‎ June 1, 2016\u003c\/li\u003e\n\u003cli\u003eManufacturer ‏ : ‎ Just Fitter\u003c\/li\u003e\n\u003cli\u003eASIN ‏ : ‎ B01GFSEB00\u003c\/li\u003e\n\u003cli\u003eBest Sellers Rank: #1,930 in Industrial \u0026amp; Scientific (See Top 100 in Industrial \u0026amp; Scientific) #7 in pH Test Strips\u003c\/li\u003e\n\u003cli\u003e#7 in pH Test Strips\u003c\/li\u003e\n\u003cli\u003eCustomer Reviews: 4.3 4.3 out of 5 stars (24,796)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JustFitter","offers":[{"title":"Default Title","offer_id":67966980882655,"sku":"SPH-B01GFSEB00","price":32.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51x04kLtd2L._AC_SL1500.jpg?v=1791729526"},{"product_id":"b0f8zwsj52","title":"Bacteria Water Test Kit for Drinking Water, 12-Pack Well Water Testing Kit for Coliform and E. coli, At-Home Testing for Well, Tap, City and Pool Water, Includes Free Lab Analysis","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Complete Water Testing Kit】- The Funhaosta Bacteria Test Kit includes 12 culture plates, detailed testing instructions, a bacterial identification guide with treatment recommendations, 12 sterile swabs, labeling stickers, testing gloves, and sealable bags. Everything is included - no additional supplies required!\u003c\/li\u003e\n\u003cli\u003e【Accurate Test Results】- Unlike color-changing test strips, our kit allows you to visually observe bacterial growth within 24-48 hours on the culture plates, providing more reliable and verifiable results.\u003c\/li\u003e\n\u003cli\u003e【Universal Water Testing】- Safely test all water sources including tap water, well water, pool water, aquariums, and more. Perfect for homes, RVs, camping trips, and outdoor use to ensure your water is bacteria-free.\u003c\/li\u003e\n\u003cli\u003e【Detects ALL Bacteria】- Comprehensive testing for total bacterial contamination - not just E.coli\/coliform. Identifies harmful bacteria like Salmonella, Staphylococcus aureus, Pseudomonas aeruginosa, and other common waterborne bacteria.\u003c\/li\u003e\n\u003cli\u003e【FREE Expert Analysis】- Can't identify the bacteria? Simply send us clear photos of your culture plates for professional analysis. No need to mail samples - we'll provide a detailed bacteria analysis report!\u003c\/li\u003e\n\u003cli\u003e【Water Safety Assurance】- Funhaosta's professional testing kit gives you peace of mind by ensuring your family's water safety. Our complete bacterial detection system helps prevent waterborne illnesses, protecting what matters most - your health and your loved ones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : Funhaostar\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Aquarium, Home Water, Pool Water, Tap Water, Well Water\u003c\/li\u003e\n\u003cli\u003eUnit Count : 12 Count\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 12\u003c\/li\u003e\n\u003cli\u003eMaterial : Agar, Cotton\/Polyester\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Funhaostar","offers":[{"title":"Default Title","offer_id":67966981013727,"sku":"SPH-B0F8ZWSJ52","price":61.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51lrj_geLxL._AC_SL1500.jpg?v=1791729527"},{"product_id":"b07jvqc5mk","title":"KETOTEK Digital pH TDS \u0026 EC Temp Meter for Water, pH Pen and PPM Tester TDS-EC-Temperature Meter, PH Tester with 0-14.00pH and 0.01 Accuracy, TDS EC PH Meters for Aquarium, Hydroponic, RO System","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Water test kit】A portable water testing kit to check the quality of the water. This water quality test kit includes 1 pH meter and 1 TDS \u0026amp; EC meter, it can test the pH value, TDS value, conductivity and the temperature of water. It is widely used for drinking water, pool, aquarium, spa, hydroponic, food, wine, brewing, milk, cosmetics, chemical and other solutions.\u003c\/li\u003e\n\u003cli\u003e【High accuracy】The high-sensitivity glass electrode used in pH meter and the titanium alloy electrode used in TDS EC meter greatly improve the stability and accuracy of the measurement. The pH pen tester and TDS \u0026amp; EC meter both have ATC function (automatic temperature compensation). pH range: 0.00~16.00pH, accuracy: ±0.01pH; TDS range: 0~9999 ppm, EC Concuctivity: 0~9999 μs\/cm, Celsius: 0.1~80.0℃, Fahrenheit: 32.0~176.0℉, accuracy: ±2%.\u003c\/li\u003e\n\u003cli\u003e【Easy to Use】Just remove the protective cap, turn on the pH meter and immerse the electrode in the solution, wait about 30s until the value is stable, then you will get the pH value. TDS\u0026amp;EC meter operation: remove the protective cap, turn on the button and immerse the electrode into the solution, when the value is steady, press \"HOLD\" button to lock the result. You can test other values by pressing \" SHIFT\" button.\u003c\/li\u003e\n\u003cli\u003e【Two-point automatic calibration】 The calibration procedure of the pH meter for water is very simple: dissolve the buffer solution(pH4.01, pH6.86) in 250ml distilled water, immerse the electrode into the calibration solution, press \"CAL\" button for 5 seconds and release, wait and until the value stops flashing.\u003c\/li\u003e\n\u003cli\u003e【Small size and pocket portable】 The pH meter and TDS \u0026amp; EC Temp Meter have small size and low weight as a pen, they are easy to be carried, and convenient for you to take it in your pocket when you go out. Package included: 1*TDS \u0026amp; EC meter (1*3V CR2032 battery installed), 1*pH meter (2*1.5V LR44 batteries installed), 2*calibration solution (pH4.01, pH6.86), 2*English Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KETOTEK","offers":[{"title":"Default Title","offer_id":67966981079263,"sku":"SPH-B07JVQC5MK","price":35.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51n8yfvLYPL._AC_SL1500.jpg?v=1791729527"},{"product_id":"b07wnjjvkn","title":"SJ WAVE 22 in 1 Water Test Kits - 125 Strips Drinking Water Test Kit, Home Tap and Well Water Tester for Bacteria pH Hardness Lead Iron Copper Chlorine Cyanuric Acid","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【22-Parameter Water Testing】We provide a complete testing range of 22 essential water quality indicators including Nickel, Zinc, Tin, Copper, Fluoride, Aluminum, Total Chlorine, Nitrite, Nitrate, Iron, Total Hardness, Free Chlorine, Sodium Chloride, Carbonate, Total Alkalinity, pH, Cobalt, Sulfite, Chromium, Cadmium, Lead, and Bacteria. It offers a thorough and professional overview of your water condition\u003c\/li\u003e\n\u003cli\u003e【Fast \u0026amp; Simple Operation】High-sensitivity test pads react within seconds. Clear color changes make results easy to interpret using the included color comparison chart—accurate even for beginners\u003c\/li\u003e\n\u003cli\u003e【Suitable for Multiple Water Sources】Ideal for tap water, filtered water, RO systems, softeners, well water, pool water, hot tubs, aquariums, and more—perfect for daily water monitoring across different environments\u003c\/li\u003e\n\u003cli\u003e【Higher Efficiency \u0026amp; Value vs. Lab Testing】This kit offers a complete set of 16 tests (125 strips) + 4 tests (10 strips) + dedicated lead (2) + bacteria tests (2). Compared with laboratory testing that costs hundreds of dollars and takes days, our kit delivers results within minutes—faster, easier, and far more cost-effective for long-term home monitoring\u003c\/li\u003e\n\u003cli\u003e【30+ Years of Expertise】With over 30 years of expertise, SJ WAVE has delivered trusted water testing solutions to millions worldwide. We prioritize quality, accuracy, and user experience—offering 24\/7 customer support and expert consultation in collaboration with international laboratories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : SJ WAVE\u003c\/li\u003e\n\u003cli\u003ePh Range : 6-9\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Any Water Source At Home, Including Drinking Water, Well Water, Tap Water, Pool Water, Spa Water, Hot Tub Water, \u0026amp; Aquarium Water\nAny Water Source At Home, Including Drinking Water, Well Water, Tap Water, Pool Water, Spa Water, Hot Tub Water, \u0026amp; Aquarium Water\u003c\/li\u003e\n\u003cli\u003eUnit Count : 125 Count\u003c\/li\u003e\n\u003cli\u003eManufacturer : SJ WAVE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SJWAVE","offers":[{"title":"Default Title","offer_id":67966981341407,"sku":"SPH-B07WNJJVKN","price":43.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/512NtQPN0vL._AC_SL1500.jpg?v=1791729527"},{"product_id":"b0fr8vnnrz","title":"Digital TDS Meter for Drinking Water, 2025 New Water Tester 4 in 1 TDS, EC \u0026 Temperature Meter, Accurate \u0026 Reliable 0–9990 PPM Meter, Ideal for Aquariums, Swimming Pool, RO\/DI System, Hydroponics","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e✔UPGRADED TDS WATER TESTER: 4 IN 1 TDS Meter, Electric Conductivity Meter \u0026amp; Temperature Meter features the most updated technology. The upgraded big backlit LCD makes test reading easy for you. The auto-lock function also saves energy. Hofun water testing kits for drinking water is definitely a helpful water test kit for your water safety at home.\u003c\/li\u003e\n\u003cli\u003e✔ACCURATE \u0026amp; QUICK MEASUREMENT BY RELIABLE TDS WATER TESTER: Hofun drinking water test kit is equipped with premium quality titanium alloy probe for quick and convenient water total dissolved solids(tds) test. The wide tds test range (0-9990ppm )makes it fits multiple uses, like homr drinking water test, well water, tap water, (RO)\/DI Water Softner System, laboratory, hydroponics, aquariums, swimming pool, hot tub, etc.\u003c\/li\u003e\n\u003cli\u003e✔INSTANT 3 SECOND RESULT – See your water quality fast with instant digital readings in just 3 seconds. One-button operation and a clear backlit display make testing easy for anyone — no setup or calibration required.\u003c\/li\u003e\n\u003cli\u003e✔EASY FOR EVERYONE – Built with a professional titanium sensor, auto-off feature, and durable design. Whether you're a homeowner or pro, this TDS tester delivers reliable results with zero hassle.\u003c\/li\u003e\n\u003cli\u003e✔COMPLETE KIT WITH EXTRA BATTERIES – Everything you need in one box: TDS meter, extra batteries, and a quick-start chart. Test water quality instantly — no extra purchases required.\u003c\/li\u003e\n\u003cli\u003e✔EASY TO USE : The water tester meter is designed with super easy operation. You just turn TDS meter on and stir water gently, then testing results will display on screen and HOLD button will help to stabilize the reading. And the water quality tester will shut off automatically if there is no operation for over 2 minutes to save energy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"MADETEC","offers":[{"title":"Default Title","offer_id":67966981931231,"sku":"SPH-B0FR8VNNRZ","price":35.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41RWiCyxSJL._AC_SL1500.jpg?v=1791729528"},{"product_id":"b0gwzkljlf","title":"4 in 1 Tds Meter Digital Water Tester-TDS EC\u0026Temp(°C\/°F) Meter-0-9999ppm Accurate for Drinking Water,Hydroponics,Aquariums,RO Systems,Pool(Yellow)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【4-in-1 TDS Meter】This TDS EC tester measures TDS(0~9990ppm)\u0026amp;EC conductivity(0~9999μS\/cm).Built-in auto temperature compensation fixes TDS and EC reading error from water temperature fluctuation,MODE button quickly switches TDS ppm and EC conductivity test units.\u003c\/li\u003e\n\u003cli\u003e【Color Alert Data Hold】Dual color screen reminds TDS concentration:Green at TDS＜40ppm,red at TDS≥40ppm.HOLD button locks TDS \u0026amp; EC measured data on screen.Perfect for water quality testing,drinking water test,and RO water filter testing.\u003c\/li\u003e\n\u003cli\u003e【 Auto Off+Memory Function】Sensitive titanium alloy electrode delivers stable fast TDS and EC conductivity reading.tds meter auto shut down in 2 mins idle,startup memory keeps last TDS\/EC test mode.Digital water tester,and EC tester pen with reliable performance.\u003c\/li\u003e\n\u003cli\u003e【Cap Protection \u0026amp; Easy Use】Matching protective cap safeguards probe to guarantee accurate TDS \u0026amp; EC test results; just remove cap and submerge to immersion line for simple TDS EC detection.\u003c\/li\u003e\n\u003cli\u003e【Scene Usage】 Versatile TDS EC tester for tap water, drinking water, aquarium fish tank, swimming pool, hydroponics, well water, and irrigation water quality inspection. A must-have water quality monitor for home use, garden hydroponics, aquarium maintenance, and water purifier performance testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Supmea","offers":[{"title":"Default Title","offer_id":67966982684895,"sku":"SPH-B0GWZKLJLF","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/414NUsNDVnL._AC_SL1500.jpg?v=1791729529"},{"product_id":"b0gwz72jdz","title":"Digital TDS Meter, Water Quality Tester Pen for Water, Aquarium, Hydroponics and Pool-(White)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【4-in-1 TDS Meter】This TDS EC tester measures TDS(0~9990ppm)\u0026amp;EC conductivity(0~9999μS\/cm).Built-in auto temperature compensation fixes TDS and EC reading error from water temperature fluctuation,MODE button quickly switches TDS ppm and EC conductivity test units.\u003c\/li\u003e\n\u003cli\u003e【Color Alert Data Hold】Dual color screen reminds TDS concentration:Green at TDS＜40ppm,red at TDS≥40ppm.HOLD button locks TDS \u0026amp; EC measured data on screen.Perfect for water quality testing,drinking water test,and RO water filter testing.\u003c\/li\u003e\n\u003cli\u003e【 Auto Off+Memory Function】Sensitive titanium alloy electrode delivers stable fast TDS and EC conductivity reading.tds meter auto shut down in 2 mins idle,startup memory keeps last TDS\/EC test mode.Digital water tester,and EC tester pen with reliable performance.\u003c\/li\u003e\n\u003cli\u003e【Cap Protection \u0026amp; Easy Use】Matching protective cap safeguards probe to guarantee accurate TDS \u0026amp; EC test results; just remove cap and submerge to immersion line for simple TDS EC detection.\u003c\/li\u003e\n\u003cli\u003e【Scene Usage】 Versatile TDS EC tester for tap water, drinking water, aquarium fish tank, swimming pool, hydroponics, well water, and irrigation water quality inspection. A must-have water quality monitor for home use, garden hydroponics, aquarium maintenance, and water purifier performance testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Supmea","offers":[{"title":"Default Title","offer_id":67966983471327,"sku":"SPH-B0GWZ72JDZ","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41a5WEXAc6L._AC_SL1500.jpg?v=1791729530"},{"product_id":"b0dfh3t116","title":"AAwipes Complete Water Testing Kits for Drinking Water 25 Strips Bag Pack 16 in Well, Tap, Drinking Water, City Water Testing Strips (25)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Comprehensive Analysis of Water Quality】AAwipes Premium Drinking Water Test Kit offers a thorough analysis by testing 16 essential parameters, including chlorine, fluoride, lead, and iron. This extensive range of tests ensures you are fully informed about your water's quality, allowing you to detect any imbalances.\u003c\/li\u003e\n\u003cli\u003e【Professional-Grade Quality】AAwipes is distinguished by its professional-grade quality, with each test strip crafted to meet high standards of precision and reliability. The meticulous attention to detail ensures that you receive a dependable and thorough analysis of your water's composition, providing peace of mind.\u003c\/li\u003e\n\u003cli\u003e【Ease of Use】The kit is designed for simplicity. Simply dip the strip into the water sample for 2 seconds, shake off excess fluid, wait for 30 seconds, and compare the results to the color chart on the bottle.\u003c\/li\u003e\n\u003cli\u003e【Quick \u0026amp; Accurate Results】AAwipes takes the guesswork out of water maintenance with its water test kit. Results are available within seconds, allowing you to make timely adjustments to your water levels. The user-friendly, color-coded system on the test strips ensures quick and precise water quality assessments.\u003c\/li\u003e\n\u003cli\u003e【Bag Pack】Maximize value with the AAwipes home water test kit, featuring 25 easy-to-read water quality tester strips. This compact supply offers essential peace of mind and enables regular monitoring of your water quality, ensuring safety for you and your family. Perfect for those who want to stay informed without the need for a large inventory!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : AAwipes\u003c\/li\u003e\n\u003cli\u003ePh Range : 0-14\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Chlorine Test, Fluoride Test, Home Water, Lead Test, Water Quality Testing\u003c\/li\u003e\n\u003cli\u003eUnit Count : 25 Count\u003c\/li\u003e\n\u003cli\u003eManufacturer : Alyvia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AAWipes","offers":[{"title":"Default Title","offer_id":67966983405791,"sku":"SPH-B0DFH3T116","price":16.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/518v-OwtdxL._AC_SL1500.jpg?v=1791729530"},{"product_id":"b0fhgl973l","title":"Digital pH Tester for Water, pH Meter for Hydroponic Water","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-functional 4-in-1 pH Tester: Our GIDIGI digital pH testers are versatile and can measure not only pH values but also TDS, EC, and water temperature. With a wide test range for pH (0.1-14.0), EC (0-9990μS\/cm, 10.01-19.99mS\/cm), TDS (0-9990ppm), and temperature (32.0-140.0℉, 0.0-60.0℃), it is perfect for various applications such as hydroponics, aquariums, drinking water, swimming pools, tap water, hot tubs, and brewing\u003c\/li\u003e\n\u003cli\u003eShow Hydroponic pH \u0026amp; ppm Together:Our pH tester can simultaneously measure the pH and ppm of the hydroponic solution. The GIDIGI pH meter helps you know when to add nutrient solution and when to add pH solution to adjust the pH and ensure the healthy growth of your plants. It can monitor the pH, EC and temperature values of the hydroponic nutrient solution simultaneously on the screen without having to switch buttons.\u003c\/li\u003e\n\u003cli\u003eAccurate pH Meter With Effective ATC:Our multifunctional hydroponic pH meter features automatic temperature compensation (0 to 50 C) to ensure consistent readings. The pH EC tester with TEMP function protects sensitive plants and monitors temperature changes to prevent damage and optimise growth. This is essential for hydroponic growers.\u003c\/li\u003e\n\u003cli\u003epH TDS Meter for Drinking Water:pH and TDS is two key parameters that determine the suitability of drinking water. GIDIGI pH TDS Meter for water is good tool for testing drinking water. Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)\/Deionization(DI) System works properly, whether filter need replaced.Just dip the probe into water, you can read pH and TDS value at the same time\u003c\/li\u003e\n\u003cli\u003epH Tester With High Sensitive Probe:The pH tester features a high sensitivity probe with a resolution of 0.1 and a full measurement range of 0-14 pH. There is also a sponge cap that keeps the electrode moist and thus extends the life of the probe. The easy-to-read display with green backlight allows quick readings in low light conditions .\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GIDIGI","offers":[{"title":"Default Title","offer_id":67966984028383,"sku":"SPH-B0FHGL973L","price":59.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41EzEV807GL._AC_SL1500.jpg?v=1791729531"},{"product_id":"b0dv3zg4n2","title":"20-in-1 Drinking Water Test Kit with App, Digital Water Tester for Drinking Water, Home Water Test Kit, Well Water Testing Kit, Water Test Strips for Lead, Hardness, Chlorine, Nitrate \u0026 more","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[20-IN-1 DRINKING WATER TEST KIT FOR COMPLETE HOME WATER TESTING]: Monitor household water with one drinking water test kit designed for tap water, well water, filtered water and municipal water. This home water test kit and water tester for drinking water measures pH, hardness, chlorine, nitrate, nitrite, fluoride, iron, lead, heavy metals, alkalinity and additional drinking water parameters using easy-to-read water test strips.\u003c\/li\u003e\n\u003cli\u003e[APP-ENABLED DIGITAL WATER TESTER FOR DRINKING WATER]: Unlike traditional color charts, the DROPLYTIX app transforms your phone into a digital water tester for drinking water by analyzing every test strip and providing numerical results. Store previous tests, monitor water quality over time and compare changes after filtration, water softeners or plumbing maintenance.\u003c\/li\u003e\n\u003cli\u003e[WELL WATER TESTING KIT, TAP WATER TEST KIT \u0026amp; HOME WATER TEST KIT]: Use this well water testing kit, well water test kit, tap water test kit, water test kit for house, and at home water testing kit to routinely monitor private wells, municipal water, faucets, refrigerator dispensers, reverse osmosis systems, whole-house filters and water softeners.\u003c\/li\u003e\n\u003cli\u003e[LEAD, HARDNESS, CHLORINE, NITRATE \u0026amp; FLUORIDE WATER TESTING]: Test important drinking water parameters with one lead water test kit, lead test kit for water, water lead test kit, water hardness test kit, hard water test kit, nitrate water test kit, chlorine test strips, water hardness test strips, and pH test strips for water without purchasing multiple single-parameter kits.\u003c\/li\u003e\n\u003cli\u003e[WATER QUALITY TESTING FOR ROUTINE HOUSEHOLD MONITORING]: Ideal for homeowners, renters and families performing routine water quality testing. This water quality test kit, drinking water test strips, and water testing kit for drinking water helps monitor changes before and after filtration, plumbing work, seasonal water changes, or moving into a new home while organizing historical results inside the DROPLYTIX app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : Droplytix\u003c\/li\u003e\n\u003cli\u003ePh Range : 1.0-14.0\u003c\/li\u003e\n\u003cli\u003eRecommended Uses For Product : Analyze pH, water hardness, lead, chlorine, nitrate, fluoride, iron, and heavy metals, Monitor private wells, municipal water, faucets, refrigerator filters, and reverse osmosis systems, Monitor water filters, water softeners, whole-house filtration systems, and drinking water quality, Test drinking water, tap water, well water, filtered water, and household water quality\nAnalyze pH, water hardness, lead, chlorine, nitrate, fluoride, iron, and heavy metals, Monitor private wells, municipal water, faucets, refrigerator filters, and reverse osmosis systems, Monitor water filters, water softeners, whole-house fil… See more\u003c\/li\u003e\n\u003cli\u003eUnit Count : 10 Count\u003c\/li\u003e\n\u003cli\u003eManufacturer : Droplytix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DROPLYTIX","offers":[{"title":"Default Title","offer_id":67966984093919,"sku":"SPH-B0DV3ZG4N2","price":75.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/51Q2T-EmVML._AC_SL1500.jpg?v=1791729531"},{"product_id":"b0fc1n1j3p","title":"YINMIK Water pH Meter, Digital 4 in 1 pH Temp EC TDS Meter for Hydroponics","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e{4 in 1 Digital pH Meter} YINMIK YK-4N tester has four functions - pH, EC, TDS, temperature.You don't need to prepare multiple testers, YINMIK multi-function tester can meet your home water testing use. With EC calibration liquid, you can measure the hydroponics nutrient solution more accurately. With 6 packs of pH calibration packs, it can be used continuously for more than half a year without worrying about subsequent use.\u003c\/li\u003e\n\u003cli\u003e{pH and EC Meter for Hydroponics} Most hydroponic nutrient solutions have EC values ranging from 500 to 2400µS\/cm, the ideal pH being in 5.5-6.8; the root solution temperature being between 65°F and 80°F. YINMIK pH\/EC Meter provides consistent and accurate nutrient readings in your hydroponic garden system to keep your plants balanced and healthy.\u003c\/li\u003e\n\u003cli\u003e{pH TDS Meter for Water} pH and TDS are two important parameters that determine the suitability of drinking water. YINMIK pH TDS meter is a good tool for testing drinking water. It can detect the PPM value of drinking water, monitor whether the reverse osmosis (RO)\/deionization (DI) system is working properly, and whether the filter element needs to be replaced. Check the pH value of the alkaline water from your machine.\u003c\/li\u003e\n\u003cli\u003e{Wide range of applications} Perfectly used for checking pH value of Hydroponics Nutrient Solution, Home Drinking Water, Swimming Pool\/ Hot Tub Water, Aquarium\/ Fish Tank Water. Monitoring pH on Home Wine\/ Beer\/ Juice brewing, Aeroponics, Ro System, Aquaculture. Any liquid that needs to measure pH EC TDS can be used.\u003c\/li\u003e\n\u003cli\u003e{Worry-free after-sales service} YINMIK brand purpose is customer first. YINMIK team is online 24 hours , your questions will be answered within 12 hours. In addition, All accessories matching this pH ppm meter can be found in YINMIK Store: pH Calibration powder, pH Calibration Solution, EC Calibration solution, New Replacement probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"YINMIKWaterTester","offers":[{"title":"Default Title","offer_id":67966984257759,"sku":"SPH-B0FC1N1J3P","price":43.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/31Rvrj_VpuL._AC_SL1500.jpg?v=1791729531"},{"product_id":"b07mmytdlq","title":"Culligan Essential Water Lab Test Kit – Comprehensive Home Water Testing for Lead, Bacteria, Nitrates, pH, Hardness, Chlorine, Copper, Iron \u0026 More – Includes TDS Meter – Ideal for Tap \u0026 Well Water","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eCOMPREHENSIVE HOME WATER TESTING KIT: Test for 10+ common contaminants including lead, bacteria, nitrates, nitrites, chlorine, copper, iron, pH, and hardness. Ensure your family's water is safe and clean.\u003c\/li\u003e\n\u003cli\u003eINCLUDES DIGITAL TDS METER: Accurately measure Total Dissolved Solids (TDS) in your water with the included electronic TDS meter, providing immediate results for water quality assessment.\u003c\/li\u003e\n\u003cli\u003eEASY-TO-USE DIY KIT: Designed for at-home use, this kit provides quick and reliable results without the need for professional assistance. Ideal for homeowners and renters alike.\u003c\/li\u003e\n\u003cli\u003eSUITABLE FOR TAP AND WELL WATER: Whether your water source is municipal or from a private well, this kit is tailored to detect contaminants commonly found in both, ensuring comprehensive testing.\u003c\/li\u003e\n\u003cli\u003eTRUST THE EXPERTS: Culligan has been helping your people around the world, make use of the best water ever since 1936 and they continue to create innovative water treatment solutions that save you time and money, and provide world class service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : Culligan\u003c\/li\u003e\n\u003cli\u003ePh Range : 6.0-8.5\u003c\/li\u003e\n\u003cli\u003eUnit Count : 1 Count\u003c\/li\u003e\n\u003cli\u003eManufacturer : Culligan\u003c\/li\u003e\n\u003cli\u003eUPC : 033663009905\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CulliganWater","offers":[{"title":"Default Title","offer_id":67966984847583,"sku":"SPH-B07MMYTDLQ","price":109.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41j_LlxeDlL._AC_SL1500.jpg?v=1791729532"},{"product_id":"b0h4gpslfk","title":"Kactoily 7-in-1 Smart Bluetooth Water Tester Rechargeable pH Meter","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e7-IN-1 PRECISION METER : Get lab-grade readings in seconds with a single pocket-sized tool. Simultaneously measures pH, ORP, EC, TDS, Salinity, Specific Gravity (S.G.), and Temperature. Essential for water monitoring across pools \u0026amp; spas, aquariums, hydroponics, drinking water, and home brewing.\u003c\/li\u003e\n\u003cli\u003eSMART APP CONTROL \u0026amp; DATA LOGGING : Pairs instantly with your smartphone via Bluetooth to display all 7 metrics on one screen. Effortlessly log historical data, track water quality trends, and export reports via the Kactoily App—perfect for managing hydroponic nutrients or pool chemical balances.\u003c\/li\u003e\n\u003cli\u003eTYPE-C RECHARGEABLE BATTERY : Stop wasting money on coin-cell battery replacements. Built with a premium lithium battery and Type-C fast charging, this tester offers over 100 uses per charge with a clear power indicator, ensuring you are always ready for daily pool or aquarium checks.\u003c\/li\u003e\n\u003cli\u003eBACKLIT DISPLAY \u0026amp; AUTOMATIC TEMP COMPENSATION : The dual-color LCD screen glows blue for everyday testing and green for calibration mode. Built-in Automatic Temperature Compensation (ATC) eliminates reading errors caused by liquid thermal variations, ensuring accuracy from cold home brews to warm spa water.\u003c\/li\u003e\n\u003cli\u003eIP67 RUGGED \u0026amp; REPLACEABLE PROBE : Engineered for heavy-duty daily use with a splash-resistant body and a detachable, high-sensitivity probe. Ideal for indoor and outdoor testing around pool decks, hydroponic reservoirs, or aquaculture setups. (Note: Keep water level below the black ring).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"kactoily","offers":[{"title":"Default Title","offer_id":67966985076959,"sku":"SPH-B0H4GPSLFK","price":145.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41ftnEa3AnL._AC_SL1500.jpg?v=1791729532"},{"product_id":"b0fs1klzsc","title":"TDS Water Tester, 4 in 1 TDS Meter Digital Water Tester, Accurate and Reliable Digital TDS EC \u0026 Temp(°C,°F) Meter, 0-9990PPM Water Quality Tester for Drinking Water RO\/DI System Aquarium White 6.1In","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePrecise \u0026amp; Reliable: Tired of inaccurate test results on the market? Our tds meter is equipped with a high-precision chip and a premium titanium alloy probe, offering an accuracy of ±2% and a resolution of up to 0.02 ppm, ensuring trustworthy results every time. Simply immerse the probe in water for 5 seconds, and the clear LCD screen will instantly display an accurate TDS reading. Use this tds meter digital water tester to monitor water purity in real time and safeguard your family's drinking water health\u003c\/li\u003e\n\u003cli\u003e4-in-1 Multi-Function Detection: More than just a TDS tester—this professional tds water tester simultaneously measures Total Dissolved Solids (TDS), Electrical Conductivity (EC), and Temperature (°C\/°F). Pre-calibrated at the factory and featuring a one-touch hold function, it’s ready to use right out of the box. With intuitive operation, water tester for drinking water effortlessly tracks multiple key indicators, making home water safety testing simple and efficient\u003c\/li\u003e\n\u003cli\u003eIntelligent Safety Alert: Based on the 40 ppm international safety standard, the screen turns red when TDS exceeds 40 ppm (indicating attention needed) and remains green when below 40 ppm (safe to drink). The large backlit screen ensures clear visibility in any lighting condition—whether at night, while camping, or in a basement—allowing you to assess water quality at a glance\u003c\/li\u003e\n\u003cli\u003eWide Range of Applications: This water quality tester is suitable for various water quality scenarios, including drinking water, tap water, and well water. Digital water tester not only helps you monitor the TDS value of drinking water to determine when to replace a reverse osmosis filter but also measures EC conductivity to scientifically regulate the ecological balance of aquariums and the concentration of hydroponic nutrient solutions\u003c\/li\u003e\n\u003cli\u003ePortable \u0026amp; Lightweight Design: Compact and easy to carry, this ppm meter can be conveniently stored in a pocket or backpack, making it ideal for outdoor travel and home use. Whether as a gift for health-conscious family members, friends moving into a new home, or outdoor enthusiasts who love camping and hiking, this drinking water tester is a practical and thoughtful choice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AquaGuard","offers":[{"title":"Default Title","offer_id":67966986125535,"sku":"SPH-B0FS1KLZSC","price":37.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/318lRWKoiSL._AC_SL1500.jpg?v=1791729534"},{"product_id":"b0f29vh4xd","title":"Pool Salt Tester,Digital Pool Water Tester,Accurate and Reliable,Salinity, pH Meter, EC, TDS, and Temperature 5 in 1;Salt Water Pool Testing kit, Used for Pool Salt and hydroponic Plants","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eTired of tedious and unreliable test results? Come and experience the Arendsace multi-function salinometer. It utilizes a high-precision smart chip and a high-quality titanium alloy probe to ensure accurate and stable detection. Obtaining precise detection results is simple Tired of tedious and unreliable test results? Come and experience the Arendsace multi-function salinometer. It utilizes a high-precision smart chip and a high-quality titanium alloy probe to ensure accurate and stable detection. Obtaining precise test results is simple and fast. The Arendsace salinometer is your reliable water quality testing toolfast, making it a reliable water quality testing tool for you\u003c\/li\u003e\n\u003cli\u003eThree salinity modes: SALT ppm\/SALT ppt, and SALT %, pool salinity measurement range: 0-9999ppm; seawater salinity measurement range: 10-200ppt. When the ppm value exceeds 9999ppm, the instrument automatically switches to ppt units, with percentage ranging from 0..01-25%. With the Arendsace saltwater pool test kit, there is no need for complex conversion calculations, making it easy to monitor water salinity levels\u003c\/li\u003e\n\u003cli\u003eEasy to use: After turning on the device, open the protective cover to detect the water sample. Read the reading quickly and easily. If you need to switch to other modes, simply press MODE\/CAL and select the mode you need for detection. It is convenient and fast to detect your water quality. 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