KIT: 4 Lane HO Lap Counter
Complete Turnkey Slot car lap counter system. Software and hardware
Includes: Trackmate SCL3 USB Interface, 10 foot USB cable, 5 foot 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.