Neptune Apex Lab Conductivity Probe

Description

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

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