Our SportTrac Radar Gun features enhanced digital processing. This speed sport radar unit utilizes advanced Doppler radar technology, the same technology used in police radar devices. SportTrac is highly prized for its’ excellent speed tracking performance, ease of use, unchallenged value and ability to support a broad range of sports training applications. The SportTrac is the most affordable radar unit of its kind. Radar guns are the most effective way to improve your skills in a wide variety of sports. It also offers the user immediate feedback–coaches, kids, and parents love SportTrac because it makes practice and learning fun.