[ Fast and Accurate ] Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with QUSTSELL Tester precision pH accuracy,which has a sensitive electrode sensor to read accurate pH levels.
[ Automatic Temperature ] No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)
[Automatic Calibration ] PH meters are calibrated at the factory, but need to be recalibrated if not used for a long time or frequently. To get the correct calibration, you only need to press the auto-calibration button once. Includes simple instruction manual
[ Wide Use ] Digital PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
[Make You Satisfied] Digital PH Meter With The Products: Come with 1x PH meter, 1x user manual, 3x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders