Built in RA+ PH Probe

clw143 · Post by **clw143** » Thu Jul 12, 2018 2:58 pm

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?

rimai · Post by **rimai** » Fri Jul 13, 2018 9:24 am

Does it give you wrong values for temperature or any other parameter too?

clw143 · Post by **clw143** » Fri Jul 13, 2018 10:00 am

All the rest of the values look correct. I verified the temps change when I pull them out of the water.

rimai · Post by **rimai** » Fri Jul 13, 2018 10:32 am

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.

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