I have a pH machine PoolBasic Evo+ that is used to automatically add pH solution to the pool.
The pH reading is stuck at 5 pH, even though my pool is at 7pH.
I thought maybe I needed to calibrate the machine, so I bought some 7pH solution and put the probe in it:
Unfortunately, after the 1 minute to calibrate, I get this error :
Anyone knows what the problem might be?
Thanks!
Calibration of pH Machine
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- Pool Enthusiast
- Posts: 29
- Joined: Tue 09 Jun, 2020 07:15
- My Pool: volume : 50 m3
length : 8m
width : 5m
kidney (bean) shaped
saltwater system
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