Salt tester, pH meter, 5-in-1 digital water tester for salinity, temperature, conductivity and TDS for swimming pool, spa and aquarium.

Digital Pool Tester VS Test Strips: Say goodbye to slow test strips! No more need to buy expensive filters and single-function testers. Our pool salinity tester offers fast and accurate measurements, saving you money in the long run, especially for users who test frequently (such as pool maintenance staff and aquarists). High Accuracy: Our salinity tester is equipped with high-precision chips and corrosion-resistant titanium alloy probes. Simply immerse the probe in water for 3 seconds to get accurate measurements on the LCD screen. The measurement accuracy is ±2%, ensuring reliable results. 5-in-1 Multifunctional Water Quality Tester: Provides pool owners with 5 key indicators: pH, salinity, TDS, EC, and temperature. Ideal for testing home drinking water quality, monitoring pool water quality, and measuring pH balance in reverse osmosis/deionized systems, aquariums, spas, hot tubs, or hydroponic systems. Simple and instant operation: Our pool salinity tester is easy and intuitive to use. Simply press the "Mode/Calibration" button to switch between test functions. To hold the measurement, remember to press the "Hold" button. Wipe with a paper towel after use for optimal long-term accuracy. Use it anywhere: Our digital pool water tester is compact and portable, easily fitting in your pocket. It's suitable for outdoor use or for switching between water sources. Test alkaline water, tap water, and other water sources at home, anytime, anywhere. Carefully monitor the replacement status of filter cartridges to ensure a healthy and safe aquatic environment for your daily analyses.