This Model 3905E Lap Timer hardwired configuration contains everything to time qualifying laps with the start line within 100FT of the timer. Includes 3905E Lap Timer, one 100FT Sensor interconnect cable, one 5040 IR Beam Emitter, one 5140 IR Track Sensors and a 12VDC Power Cable to connect to an automotive battery.
Add optional Protective Foam Stands (two required) and 110VAC/230VAC Power Adapter below. |
