?WIDELY USED? We've got covered all pH testing occasion you need! The Digital PH Meter Tester is ideal for daily household, teaching and testing use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
?POCKET SIZE? The PH tester is small in size, light in weight, and can be carried in a pocket, and is easy to carry when going out?easily detect water quality anywhere.
?EASY TO USE? Just remove the PH meter cap, and put in into the testing water, press "ON” button to measure the water PH data.PH tester bright backlit display, easy to use no matter in the day and night environment, and accurate measurement and clear display results.
?AUTOMATIC TEMPERATURE COMPENSATION? You don't need to pay attention to the temperature of testing liquid anymore, pH meter can accurately determine the pH value of the sample in the temperature range of 0-50?(32-122?), so as to solve the inaccurate problem caused by changing the liquid temperature.
?AUTO CALIBRATION? Our PH Tester has a sensitive electrode sensor to read accurate pH levels.Similarly, you can also use "Calibration Buffer Powder" to calibrate the tester with one button.