Circuitron 800-5522 BD-2HD Current Sensing Detection Unit Decoder - Tester Contains proven anti-wear additives

Contains proven anti-wear additives

NCE and all other DCC Systems

Use the provided insulated gearbox or insulated #28 coupler

Medium Green Foliage - 72 in2 (464 cm2)

Woodland Scenics AS5545 HO Scale Vehicles - Rusty Springs Furniture

Circuitron 800-5522 BD-2HD Current Sensing Detection Unit Decoder - Tester Contains proven anti-wear additivesCircuitron 800 5522 BD 2HD Current Sensing Detection Unit The CIRCUITRON BD 2 is a very sensitive, integrated circuit design block detector which will work with virtually any scale and type of track power, including most forms of command control. The BD 2HD is the heavy duty 6 amp capacity version.