The calibrator is designed to quickly diagnose ground fault and current leakage that is often caused by water in conduits and junction boxes. It features a backlit display, making it easier to operate in dark areas, along with isothermal brass blocks with screw terminals, which allows for the connection of bare thermocouple wires.

The calibrator is designed to quickly diagnose ground fault and current leakage that is often caused by water in conduits and junction boxes. It features a backlit display, making it easier to operate in dark areas, along with isothermal brass blocks with screw terminals, which allows for the connection of bare thermocouple wires.