When was last time you standardized meter? They can be finicky. Has it always been this high?
Discussion
It is calibrated. I think this is the first time I tested it myself. We've had it lab tested but I don't think I ever saw the pH.
When was last time you standardized meter? They can be finicky. Has it always been this high?
It is calibrated. I think this is the first time I tested it myself. We've had it lab tested but I don't think I ever saw the pH.