The TC-Speed Trap II is the latest development in timing systems. The TC-Speed Trap II is a wireless timing device that enables athletes and coaches to measure time, speed, count repetitions, input test data and save it all in the TC-Timer memory. The TC-System can send radio transmissions up to 1,000 feet and is accurate to the thousandth of a second, making it a highly precise timing tool. It is also equipped with five different radio frequencies allowing multiple systems to be used in the same area. All components fit neatly into a small lumbar pack.