The MS3D Solar Controller is a totally automated, stand alone Solar Controller

Uses 2 probes to monitor the pool and the roof temperatures with extreme accuracy (probles are included)

Self diagnostic error display. Checks itself and lets you know if there is a problem

The most popular solar controller in Australia

2 Year Warranty

1.5 Hp Pump Max

probe for pool temp. is positioned on suction side of solar pump (1/2 inch hole to be drilled into pipe