Accurately measure your fish tank water PH with our Digital PH Meter / Tester (Test Kit). The old method of manually reading colour coding is tough and time consuming. This digital reader gets a reading in just seconds!
Precision: 1 decimal place
Power Source: Batteries (included)
In the box: 1x box, 1x PH meter, 1x calibration tool, 2x calibration powder, 1x instruction manual
Test kit is already calibrated at factory. Calibration powder is for future use.