Red Sea ReefSense pH & Temperature Probe The ReefSense pH & Temperature probe can be connected to the ReefControl Lite or Pro controllers, providing real-time monitoring, notifications, and logs. Both the pH and temperature readings can be used individually to automatically control DC equipment, such as solenoids or cooling fans, or AC equipment, such as heaters, when used in combination with ReefControl Power. The automatically temperature-compensated pH sensor features dual ceramic external junctions in its double junction design for increased longevity and is accurate to 0.05pH and precision of 0.01pH. The temperature values are accurate to 0.05 degrees Celsius. This probe can be used remotely for instantaneous readings and calibration via BLE Included with: ReefControl Lite, Reef Control Pro, ReefControl Pro Deluxe Kit
