Neptune Systems - Apex System - Fish - Neptune Systems PH/ORP MODULE- PM1

Description

The PM1 probe module is just what you need if you want to monitor pH or ORP in your tank. And, there is an added bonus, you get an extra temperature port as well as six I/O switch inputs for use on ATO, feed buttons, or whatever else you may come up with.This module is perfect for someone that wants to add an additional pH or ORP port to their Apex System. Great uses for the extra ports Extra Temperature port Six I/O Switch Ports Features of the pH/ORP Module include: Monitor/Control pH or ORP, and temperature. 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc. Full datalogging support in Apex Base module. Up to 240 AquaBus modules can be adde