Sports Radar Tracer Percision Instrument Radar Speed Gun (Model #SRA3000) The SRA 3000 measures the speed of all sports or anything that moves. It is portable, versatile and lightweight at 0.8 lbs and is a great point and shoot radar gun. The most sophisticated cordless hand held  radar gun available.  Simply aim and pull the trigger.  An accurate speed will be displayed on its easy to read 3 digit display on the back of the radar gun. Operate in two modes, trigger or continuos mode.  On the field, the SRA 3000 can read pitches up to 60’ feet away.  A special “quick” mode reads bat or pitch speeds. On a tripod in “continuous mode” the SRA 30 00 can record car speeds from a distance of 300  feet away. Versatility and convenience are key qualities. Six AAA batteries can power this unit for up to 100 hours.  Auto shutdown features prolongs the battery life to give you quality service throughout the entire day.