Monitor aquarium salinity in real-time with this simple upgrade to your AquaController Apex Controller System. Neptune Systems AquaController Apex PM2 Salinity Module expands the monitoring and control capabilities of your Apex system by adding conductivity and temperature probe ports. Six additional I/O switch inputs are great for ATO, feed buttons, float switches, water sensors, flow sensors and more!
Neptune Systems AquaController Apex PM2 Salinity Module is an invaluable expansion option for reef-keepers or any hobbyists with a saltwater aquarium. Provides 4 measurement ranges (0-900 µS/cm, 0-9.0 mS/cm, 0-90.0 mS/cm, 0-50 ppt) to suit hobbyist preference.
Connect a Neptune Systems AquaController Apex Temperature Probe (sold separately) to the additional temperature port on the PM2 Salinity Module and set the temperature compensation to experience the most accurate real-time salinity measurement possible!
Shop all Aquarium Controllers and Monitors.
Please click "More Information" for setup guide.