[2 in 1 and Quick Measurement Kit] pH meter and TDS measurement kit. It only takes 5 seconds to know the pH, quality, EC and temperature of the water. [Easy and Accurate ±0.01pH] Simply remove the cover and immerse the electrode in water. Then you know all the data. The resolution of the pH meter is 0.00 to 14.00 pH and the accuracy is +/- 0.01 pH. The resolution of the TDS meter is 0-9999 ppm and the accuracy is ±2% FS [Auto Calibration] The pH tester can perform three-point auto calibration (with an accuracy of 0. 1ph). No adjustment required before use. It is very convenient to use. [Backlight] Unlike other TDS meters, this TDS meter uses backlight to make data display clearer. Even in a dark environment, you can easily view the data. [Various Applications] The pH meter can be widely used: test drinking water, aquarium, swimming pool, hot spring and wine, tap water, bath water. wells, sea water, amniotic water, breakthrough, aquaculture, food pH and processing grade, saliva,
