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PH Calibration
Posted: Fri Feb 08, 2013 9:39 am
by anash5289
Hello, I was wondering if i need to recalibrate the ph probe if the power goes out or if I unplug the controller?
Re: PH Calibration
Posted: Fri Feb 08, 2013 10:24 am
by rimai
No. settings are saved in non volatile memory and only overwritten when you upload a new internal memory code or you recalibrate again.
Re: PH Calibration
Posted: Fri Feb 08, 2013 3:08 pm
by anash5289
OK i was just asking because earlier today my ph was reading 8-8.1 and i accidently unplugged the controller for less then a minute and when i plugged it back in the ph is now reading 7.8