It is used for testing the pH balance of drinking water, household water, pool water, aquarium, Spa, hydroponics etc. PH resolution is 0.01 pH, accuracy is +/- 0.01pH, measurement range is 0-14 pH. Equipped with auto temperature compensation function, PH tester can adjust according to water temperatures and give pH readings almost instantly. Don't need to care about the temperature of test liquid. AUTO CALIBRATION: Just place the instrument in the standard buffer and press the CAL button then it will automatically start calibration data. Comes with protective case; Lightweight, handheld design for portability and convenience.
