ELING Boat Car GPS Speedometer Digital LCD Speed Gauge Odometer Course with GPS Antenna 3 3/8 9-32V
- Open a 85mm (3 3/8") hole in the dashboard and allow a clearance of 55mm( 2 3/16”) behind the panel to fit the gauge.
- Connection: Black wire-GND, Red wire-power(+), Green wire-external button(+), White wire-external button(-).
- Securely fasten GPS antenna, preferably outdoors (or inside front windscreen) so that it has a clear view of the sky to pick up satellite signal.....
- 7 Colors backlight available, 9-32V Working Voltage, OverSpeed Buzzer Alarm.
- Trip and Odometer Adjustable, Speed Range: 0-999(MPH, Knots, KM/H adjustable), Mileage Range: 0-999999 (Mi,NMI,KM available).