This digital pH water meter is a small but powerful tool to ensure that the water has a perfect pH, which is good to use at home, laboratory, and outdoors such as drinking water, beer, swimming pools, fish tanks,, hydroponics, spas, etc.
Instant and Accurate - Whether you're experienced in liquid testing , the Sensitive Glass Electrode pH Tester can help you get a stable and accurate reading quickly (accuracy within ± 0.02 pH).
Simply the protective cap from the pH meter, it in water and press "ON", you can get a reading in seconds. Stable Test : With Automatic Temperature Compensation (ATC) design,
the digital pH meter can accurately determine the pH value of the sample liquid at any temperature in the range of 32.0 ° F to 176.0 ° F.
. There is an automatic calibration button on the pH tester, along with 3 packets of pH buffer powder, which is for calibrating the pH meter frequent use.
The pH water tester is ultra-portable (like a pen) size and light weight (1.8 ) for easy travel and storage
In addition to the built-in button cell batteries that support at least a year of frequent use, the water tester is also designed with a 2-minute auto shut-off function to save battery life. It helps you test the water wherever you go.