KIT: 4 Lane HO Lap Counter
Complete Turnkey Slot car lap counter system. Software and hardware
Includes: Trackmate Interface, Software on CD, USB to serial Interface, serial cable, sensor cable, bridge with infrared leds for overhead light source, relay to control track power, jumbo switch to pause and restart race (track calls). Bridge measures 6 inches wide and will fit perfectly over Tomy/ Tyco track.