Lab Grade Double Junction pH Probe
SKU:
PRBPHDJ
$74.95
$74.95
per item
PH PROBE- DOUBLE JUNCTION
Replace your pH probe or add another for another tank, calcium reactor, etc.
Buy this probe if you are:
- Replacing a worn out pH probe (we recommend you replace your pH probe every 18 months).
- Adding another tank to your system and purchased a PM1 to do so.
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