The Autometer Z-Series 5-inch GPS speedometer provides a self-contained, highly accurate speed readout requiring only power and ground. Its ultra-fast omnidirectional antenna and GPS processing eliminate vehicle interfaces and the unit never needs calibration. The display offers odometer, trip, time/date, GPS coordinates, heading, compass and peak speed recall, with perimeter incandescent illumination for clear visibility.
Autometer Z-Series 5in. 0-140MPH (GPS) Speedometer Gauge