Pocket Radar Ball Coach Edition

Works great and has brand new AAA batteries. It also comes with the case shown in the picture and an adjustable wrist strap. Specifically designed to measure the fastest speed of a ball in flight. The Ball Coach Radar is a pro-level radar gun and speed training tool for smart player development through one-on-one coaching or self-guided drills, and hands-free operation keeps it simple. By making crucial results like hitting power, pitching speeds, throwing speeds, serving speeds and shot speeds instantly visible, the Ball Coach radar is the smart and easy way to get better faster. Measures from 25 mph to 130 mph and is accurate to within +/- 1 mph (+/- 2 kph), has 120 feet of range on a baseball and 25 deep memory.