Markwort Speed Sensor 12" Softball Yellow

LCD indicator displays pitch speed in MPH upon impact. Official size and weight. For any age or skill level. Speed Sensor GripSense begins to record the speed the moment ball is released. For pitching and throwing only not to be hit with a bat or on hard surfaces. Instructions included.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 three predetermined distances into Speed Sensor GripSense technology begins to record the speed automatically the moment the ball is released For pitching throwing only not to be hit with a bat or on hard surfaces