Neptune Systems Stocking Order Delayed - ETA April


Lab Grade Conductivity Probe

Neptune Systems


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

Note: We suggest calibrating probes every 60-90 days for reliable and stable readings. Calibration fluid sold separately.

Use 53.0mS calibration fluid for monitoring salinity of saltwater

Use 447mS calibration fluid for monitoring TDS of freshwater. 

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