Works with any DCC decoder and tests motor forward and reverse, functions 0F, 0R, 1 & 2. Fitted with test plug's for NMRA 8 pin and JST 9 pin plugs. Supplied with 9 pin to 9 pin cable and 9 pin and cable which the user can add parrot beak cables to allow testing decoders like the DA-SR and any wire in decoders. Screw terminal to add motor for testing BEMF decoders.
