Markwort SPEED Sensor 12” Softball
Press start, throw the ball, and the LCD indicator displays pitch speed in MPH upon impact. Official size and weight of a regulation softball, but used as a training aid for any age or skill level. Measure distance between pitcher and catcher with included measuring string and choose one of 8 predetermined distances into Speed Sensor. GripSense technology begins to record the speed automatically the moment the ball is released. For pitching throwing training only, not to be hit with a bat or on hard surfaces.