tang_man_montreal
08/23/2005, 10:05 AM
Curt, or anyone,
How do we know when the ORP probe needs to be replaced? Since we don't need to calibrate it, there's no way to see if it's starting to sway or jump like a pH probe...
How do we know when the ORP probe needs to be replaced? Since we don't need to calibrate it, there's no way to see if it's starting to sway or jump like a pH probe...