This is a high-precision pen styled acidity PH Meter Electronic Waterproof that can measure temperature (°C/°F) at the same time. It has a built in three point automatic calibration. You can perform the calibration more accurately and easily with one button following the instructions. Login Login 0 repins 0 comments 0 likes
This is a high-precision pen styled acidity meter that can measure temperature (°C or °F) at the same time. It measures 0 ~ 14 pH and is capable of automatic calibration. Ships on Nov. 26th (Internati Login Login 0 repins 0 comments 0 likes