Page 1 of 1

Built in RA+ PH Probe

Posted: Thu Jul 12, 2018 2:58 pm
by clw143
My old probe was reading a solid 1.00 pH, I recalibrated and it read fine for a few days and then returned to 1.00. I changed the probe and recalibrated, read fine and now 1.00 again. Is my controller haveing issues?

Re: Built in RA+ PH Probe

Posted: Fri Jul 13, 2018 9:24 am
by rimai
Does it give you wrong values for temperature or any other parameter too?

Re: Built in RA+ PH Probe

Posted: Fri Jul 13, 2018 10:00 am
by clw143
All the rest of the values look correct. I verified the temps change when I pull them out of the water.

Re: Built in RA+ PH Probe

Posted: Fri Jul 13, 2018 10:32 am
by rimai
Then it could be the controller board may have gone bad for some reason. If you want to send it back to be checked out, send me a pm.