Bushnell Velocity Speed Gun Ranges: Baseball/Softball/tennis: 10-110 MPH (up to 90 feet) Auto racing: 10-200 MPH (up to 1,500 feet) Displays fastest speed once trigger is released Easy-to-use, point-and-shoot pistol grip Large, clear LCD display.NOTE: batteries need to be installed appropriately for the item to turn on and function. An easy point-and-shoot speed gun with +/- 1.0 MPH accuracy Can track the speed of a ball from 10 feet up to 110 MPH Large, clear LCD display Displays fastest speed once trigger is released Measures 4.3 x 8.4 x 6 inches (W x H x D); 2-year warranty