- Joined
- Jan 21, 2020
- Messages
- 90
- Reaction score
- 48
recieved my GHL like a week or 2 ago and finally got things calibrated. Only thing I am concerned with is my ORP is low. I tried to calibrate twice and the same values came back from my tank. If this is correct then do I have an issue with my levels? If so how do I fix it?
Flip side of the equation what's the chance the probe is bad? Any way to verify its working correctly with out buying another?
Flip side of the equation what's the chance the probe is bad? Any way to verify its working correctly with out buying another?