Pool Salt Tester & PH Meter, Digital Water Quality Tester for Salinity, TDS, EC and Temperature, 5-in-1 Water Test Pen with Backlit LCD for Pools, Spas, Aquariums, Hydroponics & Drinking Water
5-in-1 Multifunction Water Tester：Measures pH, TDS, EC, salinity, and temperature in one compact unit. Suitable for routine water condition checks across different water environments.
Responsive Sensor Probes：Built with responsive sensor probes designed for daily water quality monitoring and easy measurement reading.
Large Backlit LCD Display：Large backlit LCD screen provides clear visibility in bright or low-light conditions. Temperature values display simultaneously for convenient viewing.
Compact Pen-Style Design & Easy Operation：Ergonomic pen-style design for comfortable handheld use and portability. Simple one-button operation suitable for different users.
Wide Applications：Suitable for drinking water, aquariums, fish tanks, swimming pools, hydroponics systems, RO filtration systems, and spas.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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Explore practical products designed to support cleaner, clearer, and better-managed water in everyday spaces.
