Lab Grade Conductivity/Salinity Probe New Year Use 447mS calibration fluid for

Use 447mS calibration fluid for monitoring TDS of freshwater

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Lab Grade Conductivity/Salinity Probe New Year Use 447mS calibration fluid forSalinity 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