How do I know when to replace my pH sensor or electrode?

Home/How do I know when to replace my pH sensor or electrode?

How do I know when to replace my pH sensor or electrode?

Do a speed of response test. If it takes over 3 minutes to receive accurate readings when going from 7 pH to 4 pH, then it is time to either clean or replace your sensor.

2017-05-16T17:13:06+00:00 May 16th, 2017|