Stalker Solo 2 Multi-Purpose Radar Gun 064-1031-00. Stalker Solo 2 Multi-Purpose Radar Gun 064-1031-00 is the new radar gun from the leader in speed measurement ( Stalker Radar ) and they designed this sports radar gun from the ground-up. The Stalker Solo 2 064 1031 00 features new design software and algorithms created specifically for a variety of sports and speed applications, including baseball, motor sports, tennis, and many others. Modern circuitry, components and advanced manufacturing techniques in this Stalker Radar Radar Guns add up to a lighter and smaller gun.Specifications for Stalker Solo 2 Radar Gun 064-1031-00:Transmitter power: 5mwMAximum range: 3/4 mile for average autoTransmit time: 4.688 hrsSpeed Range: 5-600 mphBattery life: 4.5 hrs ( 2 AA Nimh ) Modes: Baseball, Car, Tennis, CarnivalUnits of Measure: MPH, KPH, Knots, Meters/SecondFeatures of Stalker Solo 2 Solos Radar Gun 064103100:2 Active Speed Windows-Peak Speed and the Current (or last) Speed10-millisecond speed acquisition timeStopwatch functionStandard Data Port. RS-232/RS-485, 1200 baud to 38.4 KbaudTwo transmit modes - Pull-to-transmit; pull-on, pull-offRecall Previous - Recalls previous 5 readingsBeamwidth 14°Package Contents: Stalker Solo 2 K-Band Radar Gun 064 1031 00 6 NiMH batteries Wall charger; manual Hard case