It also has 2x 8 inputs for current sensors (with optical-couplers) in 2 different power circuits that can be combined into a single power circuit with 16 inputs

The Trainz SKU for this item is P11506884

Synchronized puffing ProtoSmoke unit

Model Number: 8224

this pocket sized gauge enables you to check all important dimensions on your track and rolling stock as follows: Gauge of track and turnouts

Atlas 20004553 HO Norfolk Southern TMAN 1937 AAR 40' Box Car Kit #25634 ProductID_12104859 It also has 2x 8This is an Atlas 20004553 HO Norfolk Southern TMAN 1937 AAR 40' Box Car Kit #25634. Features: Quick and easily assembly. Highly detailed body with molded ladders and grab irons. One piece underframe with full brake detail. Quality painting printing of prototypical paint schemes. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Atlas Model Number: 20004553 Road Name: Norfolk Southern (NS) MSRP: $19. 95