This Model 3220E Timer SBD hardwired configuration contains everything to time a two lane SoapBox Derby event at the finish line within 25FT of the timer. Includes 3220E Timer SBD, Sensor interconnect cable for two lanes routed up and over both lanes, one 5042 Dual Sided IR Beam Emitters, two 5140 IR Track Sensors and a 12VDC Power Cable to connect to an automotive battery.
Add optional Protective Foam Stands (three required) and 110VAC/230VAC Power Adapter below. |
