Autometer GPS marine speedometer, 3-3/8" silver dial, provides an accurate boat speed solution using aftermarket GPS antennas or Autometer’s optional antenna. The gauge offers configurable Rally Nav displays including odometer, trip, time/date, GPS coordinates, heading and peak speed recall. Its fast, omnidirectional design requires no calibration when paired with compatible GPS receivers for easy, reliable installation.
Autometer Gauge GPS Speedometer 3-3/8in 200 MPH Marine Silver Gauge