Chronographs are key tools in safe paintball.
But, chronos have their share of problems. Optical chronographs are dependent on lighting conditions. Radar chronographs, are more expensive, bulky, and heavy - until now. Inc. Sports Sensors took the doppler radar experience from their baseball Glove Radar and put it to use for paintball. Doppler radar emits a small burst of microwave energy, and then detects the changes in its frequency when it bounces off of a moving object.