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View Full Version : exposing a pH probe to air


Ron Popeil
01/26/2008, 08:54 PM
i have a pH probe installed into my calcium reactor. this is plugged into my aquacontroller jr.

for about the last 24 hours, there was no water in my reactor chamber with the pH probe still plugged in and running. does this mean the probe is now ruined? how long can they be run without fluid before damage occurs?

ill recalibrate it later tonight, but i was curious if i should just expect it to be inaccurate now....