Product: Sports Sensors Glove Radar
Brand: Sports Sensors, Inc
Microwave Doppler radar that attaches to the back of a ball glove
Measures the speed of balls thrown from any distance a few feet before it is caught
Typically measures ball speed within plus or minus one mile per hour of popular "radar speed guns"
Improve consistency and accuracy with less arm strain

Search query: radar gun for baseball
Relevance: Substitute