Track Circuit Voltage Tester N/TT/HO/OO

? Check not just if your track has power ? but also how much!
? Lights illuminate for 5-9V, 9-12V and +12V
? Analogue DC or DCC compatible
? Works on all N, HO and OO track systems


Wiring of tester is 'directional' so if the lights do not illuminate first reverse the tester and check the track again.