Track Voltage Tester. This product lets you check if and how much power your track has. Lights illuminate for 5-9V, 9-12V and +12V. Works on all HO, N, and On30 track systems. ...
This is the Caboose Industries HO-Scale Rigid Ground ...
Throw. Slidebar travel of 0.165" makes these perfect for HO scale. The SPDT contact can be used to power a turnout frog, a signaling system, or a relay coil. A shim to ...