GMC-HF1 Gaugemaster Electronic Automatic Single Output Track Cleaner for use with all types of controllers.
Input: 16v A.C. at a maximum of 1.25 amps
Gaugemaster recommend transformer T1 or M1
Specification: The 12v D.C. controlled output from the controller is passed through the unit. Connection between unit, power source, controller, and track is completed via six terminal connections. The unit superimposes a harmless high frequency signal over the output from the controller. When a poor contact between loco and rail is detected the unit switches on, ionising the gap and burning off the dirt, switching off again when contact is restored.
Measurements: 75mm x 60mm x 27mm
The HF-1 is compatible with the SS-1, SS-2 and SS-3