Salinity monitoring for Neptune Apex controller with this Apex PM2 module, Apex Salinity probe and Temp probe. $125 shipped.
The PM2 connects to your Apex. Both the Salinity probe and Temp probe plug int the PM2 module and work together to monitor salinity based on current temperature of your tank. This works well for continuous salinity monitoring.
Other Items for sale:
Add a Neptune ORP Probe $20
Add a Pinpoint Salinity Probe (Used for mixing salt) $60
[
The PM2 connects to your Apex. Both the Salinity probe and Temp probe plug int the PM2 module and work together to monitor salinity based on current temperature of your tank. This works well for continuous salinity monitoring.
Other Items for sale:
Add a Neptune ORP Probe $20
Add a Pinpoint Salinity Probe (Used for mixing salt) $60
[
