This DCC decoder tester will allow you to test decoders before fitting them to your locos.

Tests all 6, 8 and 21 pin decoders up to 6 functions as well as hardwired decoders too!

Works with any type of DCC controller, simply plug your decoder into the tester, then connect the tester to the track and operate as normal.

Clear LED indicators show functions, lights as well as direction and track power.

Never waste time fitting a faulty decoder again!