This unit is in great condition but is untested.
Triang P5 Power Units Controller & RT42 Speed Control Unit - UNTESTED
VINTAGE TRIANG RAILWAYS P5. POWER CONTROLLER UNIT
Tri-ang Power Units P5 Power Controller Instruction Leaflet P.3/17720/3
Tri-ang P5 Power Controller For Model Railway Trains Rovex OO Gauge Unboxed.
Triang Rovex P5 Power Unit Controller OO/HO Model Railway Transformer Item Unbox
SmoothyHour Minimodels Power Units + Triang + R915 Hornby Power Controller
