Take out the error of handtiming sprints at an economical price. Time accurate to 1/100th of a second. The Wired Sprint System is capable of timing one runner on a track up to 55 yards (45 meters). The times are recorded on an Accusplit clock that mounts to the top of the Beam. The timing begins when pressure is released from the starting pad. The timing stops when the athlete crossed the reflective beam at the finish line. Includes: Beam, Tripod, Touchpad, Accusplit Clock, Wire Spool and Bag.