pH Probe - Lab Grade

Extended probe life and fewer calibrations!

This Lab Grade probe is used to read pH that is in a range from 0 - 14.

The Lab Grade probe provides greater accuracy over the Consumer grade probe, requires less frequent calibrations, and has a longer life expectancy. 

The Lab Grade probe gives the gardenPH device a resolution of +/- 0.01 and an accuracy of +/- 0.01. You can expect time before a recalibration is need to be approximately 1 year and a life expectancy of 2 to 3 years.

The connector of the Lab Grade probe is a male SMA. The length of the cable is 3.2ft (1m).