Gaugemaster GMC-HF2 Double Track High Frequency Electronic Track Cleaner

Warning: To be used under the direct supervision of an adult
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 ouput 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. GMC-HF2 : High Frequency Electronic Track Cleaner – Double Track
not appropriate for children under the age of 3