The digital ReefSense ORP probe can be connected to the ReefControl Lite or Pro controllers, providing real-time monitoring, notifications and logs.

It can also be configured to automatically control DC equipment or AC equipment such as an ozonizer when used in combination with ReefControl Power.
The ReefSense ORP Probe features dual ceramic external junctions in its double junction design for increased longevity and is accurate to 30mV and precision of 1mV.