Product Specification Technical Specifications: Speed Radar Gun For Traffic Police Use 3.5 inch TFT Display Area with Bluetooth Printer Radar body: measure the actual driving speed of vehicles. LCD screen: display calendar, time, current speed, locking target speed, voltage, etc. Trigger: lock the speed information of the over-speed vehicles. Power: press for two seconds to power onoff the radar speed meter. Handle: contain lithium battery pack in for power supply. speed gun radar Product Speed Radar Gun for traffic police Working temperatures -20C to 60C Radar beam width 5 Display area 3.5 TFT Image solution 320*240 Polarization direction Linear polarization Radar work band K band Printing connecting RS-232 Accuracy 1kmh Velocity measurement range 10-300kmh Operating distance Small vehicles: >500m Large vehicles" >800m Weight 1.3kg Power supply mode Li-polymer battery pack Power consumption 6W Voltage DC+8.4V Package Individual packing with metal box