GPS speedos work with the NMEA0183 antenna that receives satellite signals to determine speed over land. GPS speedos are more accurate than a regular speedo using a pitot tube, as there is no need to calibrate for wind current. Plus, this system can be interfaced with GPS plotters and fish finders.
Purchase a complete kit or the gauge alone.
- Kit includes:
- GPS speedometer
- antenna – NMEA0183 compliant
- memory recall switch
- harness
Description | 3 3/8″ | 4 5/8″ | Requires |
50 MPH | GPSS50 | GPSL50 | NMEA0183 compliant Antenna
For a GPS Kit |
80 MPH | GPSS80 | GPSL80 | |
100 MPH | GPSS100 | GPSL100 | |
120 MPH | GPSS120 | GPSL120 | |
140 MPH | GPSS140 | GPSL140 | |
160 MPH | GPSS160 | GPSL160 | |
180 MPH | GPSS180 | GPSL180 | |
GPS Harness | GPSHSL | ||
All GPS Speedometers require the use of a NMEA0183 compliant antenna/receiver. |