Description Overview GAOTek’s 3 in 1 Water Quality pH Meter is a comprehensive device that allows users to test the quality of drinkable water. This compact and convenient tester can measure three essential parameters: pH levels, TDS (Total Dissolved Solids) levels, and temperature. With its precise sensors and easy-to-read digital display, it provides accurate and reliable results. The pH measurement ensures the water’s acidity or alkalinity, while TDS measurement indicates the presence of dissolved solids. The built-in temperature sensor provides information about the water’s temperature. This water quality tester is a valuable tool for homeowners, travelers, and professionals to ensure the safety and purity of drinking water. Features Use to measure the PH & TDS & TEMP of solution. Electrode probe can be replaced, ATC function. Easy calibration of pH and TDS with just a mini screwdriver. Large and clear LCD with backlight, easy to read and accurately measuring functions. Apply in water sources, aquariums, hydroponics, spas, swimming pools and other water systems. Automatic temperature compensation. Technical Specification Range 0.00 to 14.00 pH TDS 0.00 to 19990 ppm Temperature -58 °F to –158 °F (- 50 ºC to 70 ºC) Resolution 0.01 pH TDS 0.2 °F (0.1 ºC) Accuracy ± 0.1 pH TDS ± 2% F.S Temperature ± 2 °F (± 1 ºC) Temperature Compensation 32 °F to 122 °F (0 ºC to 50 ºC) Working temperature 32 °F to 122 °F (0 ºC to 50 ºC) Power Supply DC 6 V (Power Adapter Usable) Battery 4×1.5 V AG-13 Button Cell Batteries (NOT Included) Color Grey Material ABS Item Size Approx. 7.4 in x 1.6 in x 1.6 in (188 mm x 40 mm x 40 mm) Item Weight Approx. 0.17 lb. (0.76 Kg)
