Gaugemaster HF1 Electronic Track Cleaner (Not Suitable for DCC use)
The 12v DC controlled output from the controller is passed through the unit. Connection between unit, power source, controller and track is achieved via six terminal connections. The unit superimposes a harmless high frequency signal over the output from the controller.
When a poor contact between locomotive and rail is detected, the unit switches on, ionising the gap and burning off the dirt, switching off again when contact is restored. Compatible with GMC - SS1 and GMC - SS2. This item is designed for an single track analogue layout only, Requires 16V AC power unit.
Please note that this unit is not DCC compatable.