jimsflies
Member
I just tried to calibrate my ph probe and at the end of the calibration after it indicates "updating" it quickly flashed the following 'probe defective resuming'.
Not sure what this means, but the pH in my tank is reading 5.52...which I am pretty sure isn't correct.
Am I missing something or is the probe bad? I calibrated with a 7.0 and a 10.0 calibration fluid.
Not sure what this means, but the pH in my tank is reading 5.52...which I am pretty sure isn't correct.
Am I missing something or is the probe bad? I calibrated with a 7.0 and a 10.0 calibration fluid.