TrainTech TT1 Track Tester for OO, N, TT and HO Scales

Description   TT1 - OO/HO/TT/N Track Tester   This track tester quickly tests track for power faults New Plus version - adds tough resin coating on circuitry for longer life  Low cost and easy to use Works on N, OO or HO track Indicates DCC, DC polarity or a fault Lights Orange on DCC or Red / Green on DC (depending on polarity) Small enough to check point frogs and blades Pack includes 1 TT1 Track tester and instructions (Track shown is not included)