TCS A 1548 Trainspeed4 Train Speedometer - Detects Four Locations RECSES_2025-9-24_CUR_700 Set of two 2-axle roll-roof

Set of two 2-axle roll-roof wagons

a subsequent redesign is just as easy as the ongoing 'maintenance' of the rails and the entire technology

25 cm x 10

C-C design built starting in 1974

The last SD40-2 delivered to a United States railroad was built in July 1984

TCS A 1548 Trainspeed4 Train Speedometer - Detects Four Locations RECSES_2025-9-24_CUR_700 Set of two 2-axle roll-roofThis device is designed to measure the scale speed of locomotives or train cars that past by it. Two small light sensors mounted discretely between the ties are used to record the speed of anything passing over them and then the device calculates and displays the corresponding scale speed on a 4 digit display. The Trainspeed4 includes everything necessary to monitor train speeds at 4 different locations on your layout. The display on this unit