{"product_id":"b0hfqfjrm6","title":"Inline TDS Water Quality Monitor,1\/4\"Quick Connect for Aquarium\u0026RO (black)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e[Real-Time Monitoring \u0026amp; Filter Tracker] Keep an eye on your water safety 24\/7. This inline TDS meter continuously monitors total dissolved solids, making it the perfect indicator for when to replace your RO membrane or water filter cartridges before your water quality drops.\u003c\/li\u003e\n\u003cli\u003e[3-Color Indicator \u0026amp; Crystal LCD Screen] No more guessing numbers. The clear LCD display features a smart 3-color status indicator to check water quality at a glance: Green for pure water (0-50 ppm), Yellow for fair (51-300 ppm), and Red for high TDS (\u0026gt;300 ppm) that requires attention.\u003c\/li\u003e\n\u003cli\u003e[±2% High Accuracy Titanium Sensor] Equipped with an advanced microprocessor and a premium titanium alloy sensor probe, this water tester delivers fast, precise readings within 5 seconds. Get industrial-grade accuracy right in your home water systems.\u003c\/li\u003e\n\u003cli\u003e[1\/4\" Tool-Free Quick Installation] Designed for maximum convenience, it comes with standard 1\/4-inch quick connect fittings on both ends. Just plug and play—seamlessly splices into your existing RO system lines, water purifiers, or ice makers without any tools.\u003c\/li\u003e\n\u003cli\u003e[Smart Energy Saving \u0026amp; Wide Application] Powered by an included long-lasting battery with an auto shut-off feature after 1 minute of inactivity to extend battery life. Ideal for residential RO systems, reef aquariums, hydroponics, swimming pools, spas, and well water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Dimensions ‏ : ‎ 2.76 x 1.57 x 1.57 inches; 1.45 ounces\u003c\/li\u003e\n\u003cli\u003eItem model number ‏ : ‎ HuiyeKT\u003c\/li\u003e\n\u003cli\u003eBatteries ‏ : ‎ 1 Lithium Metal batteries required. (included)\u003c\/li\u003e\n\u003cli\u003eDate First Available ‏ : ‎ August 18, 2026\u003c\/li\u003e\n\u003cli\u003eManufacturer ‏ : ‎ HyVisTek\u003c\/li\u003e\n\u003cli\u003eASIN ‏ : ‎ B0HFQFJRM6\u003c\/li\u003e\n\u003cli\u003eBest Sellers Rank: #149,016 in Pet Supplies (See Top 100 in Pet Supplies) #213 in Aquarium Test Kits\u003c\/li\u003e\n\u003cli\u003e#213 in Aquarium Test Kits\u003c\/li\u003e\n\u003cli\u003eCustomer Reviews: 4.3 4.3 out of 5 stars (27)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AquaGuard","offers":[{"title":"Default Title","offer_id":67969599111391,"sku":"SPH-B0HFQFJRM6","price":39.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41DSpuX-X1L._AC_SL1500.jpg?v=1791780129","url":"https:\/\/aquaguardsafe.com\/products\/b0hfqfjrm6","provider":"AquaGuard","version":"1.0","type":"link"}