[Easy to use] Just see the number on the meter’s digital display when you test the liquid, 5 seconds know the TDS PH EC water temperature reading, no need to compare with the strips test, which makes more efficient and faster. The TDS and EC tester measures total dissolved solids (TDS), electrical conductivity (EC), and temperature. [Automatic humanized design] Automatic temperature compensation automatically accounts for temperature changes (0~80 degrees). PH meter No need adjustment screwdriver, just finish the calibration with the button automatic calibration and buffer powders included. [High Accuracy] PH meter numbers range from 0.00 to 14.00 (PH), while EC and TDS digital meter numbers range from 0 to 9990 ppm. pH resolution is 0.01pH, accuracy ±0.05pH.TDS: 0~9990ppm, conductivity: 0~9990us / cm, accuracy: ± 2%. [Portable and Upgradeable] Designed based on the convenient size which is ideal for carrying in your pocket and testing the waters no matter where you are. The upgraded
