Neptune Conductivity ProbeRegular price $149.95
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Salinity / Conductivity Probe Lab Grade
- Start measuring salinity in your tank and get alerts when it is out of range.
- Replace an old probe
- Add salinity monitoring to your system via the Salinity Module: PM2
*Calibration solutions sold separately
Use 53.0mS calibration fluid for monitoring salinity of saltwater
Use 447mS calibration fluid for monitoring TDS of freshwater