![]() |
#8
|
|||||
|
|||||
![]() Most likely the probe is shot if it keeps drifting after recalibration. For the Milwaukee unit buying a new probe ($50 according to J&L) is almost as much as buying a brand new pH meter ($62).
The next pH meter I get will one with a probe which you can replace with a standard generic pH probe with a BNC connection (you can find them for about $20-$25) when it dies. |