HF-2 High Frequency Electronic Track Cleaner - Double Track option-set-194 or reading out engine data

or reading out engine data

This makes it a great choice for layouts of many prototypes and periods

Add to the above the ability to work with DC and super-simple wiring or DCC operation

converted from members of Class 47/4

HF-2 High Frequency Electronic Track Cleaner - Double Track option-set-194 or reading out engine dataThe 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