Probe Module 2 for Conductivity (Salinity) & Temperature - PM2- Neptune Systems
Having the ability to monitor the salinity of your reef tank is a very valuable piece of information. Usually if something is to go wrong with your tank, you will usually see a change in salinity from temp, to a top off unit being stuck on, if you have a Neptune Apex Controller we highly recommend investing in the PM2 module and salinity probe.
Add the Salinity Module: PM2 to your Apex Neptune System.
Real-time monitoring of salinity in reef aquarium
Module has extra Temp Probe port
I/O Switch Inputs for ATO, feed buttons, leak alarms, etc.
Probe Sold Separately.
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