Accurate doppler radar from any ballglove! Endorsed by All-Century Center Fielder Ken Griffey Jr. to improve your throwing skills.
A small, inexpensive microwave Doppler radar velocity sensor that measures the swing speed of golfers and baseball/softball players. It assists players in developing/optimizing their swing by providing a convenient measure of their swing velocity. Rugged, compact design makes it convenient to carry and use in the batting cage, on the practice field, or in your backyard.