3-3/8in. GPS SPEEDOMETER; 0-120 MPH; OLD-TYME WHITEThe latest in technology and the easiest possible way to add a highly accurate speedometer to your vehicle. AutoMeter's advanced GPS Speedometers require no interface with your vehicle aside from power and ground. Their ultra fast, omnidirectional micro antenna is included for true plug and play functionality and never requires calibration. Configurable Rally Nav display shows odometer, trip odometer, time/date, GPS coordinates, heading info, compass, and peak speed recall. Quite simply, the easiest, most accurate speedometer available. Incandescent Lighting Illuminates Around Perimeter Of Dial 12 And 16V Compatible Display Features Time/Date/Cumulative Distance/Trip Distance Plug And Play No Calibration Required Digital Odometer w/2 User Selectable Tripmeters Incl. GPS Antenna Spade Connectors Incl. Bulb/Socket Assembly/Red And Green Bulb Covers Incl. Mounting Hardware/Instructions