BUSHNELL VELOCITY handheld radar gun

BUSHNELL handheld radar gun Model: VELOCITY (10-1911) instrumental data: BUSHNELL Radar VELOCITY (10-1911) type compact, lightweight! Easy operation! Large clear LCD display, enjoy the endless speed fun! Measuring range: Ball: 16-177 km / h 10-110 miles / hour vehicle category: 16-320 km / h 10-200 miles / hour Effective range: For Ball: 0-22.5 meters for car: 0-390 m Accuracy: +/- 1.0MPH +/- 2.0KPH unit display: km / h (KPH) or miles / hour (MPH) Weight: 539 g Operation: After installing the battery correctly (using two alkaline batteries 2) , close the battery cover, touch screen below the power switch, the aim object along the direction of motion of the object and press the action button, instant, real-time speed of moving objects will be displayed in the screen above!