Product Features:
-Suitable for all vehicles, boats and off-road vehicles
-The signal comes directly from the satellite signal receiver(GPS Speed Sensor)
-The gauge has the advantages of high precision, quick location confirmation and short start up time.
-IP67 waterproof and dustproof grade, can work up to 1m underwater;
-316 Stainless steel bezel with convex glass;
-With double layer reinforced anti-fogging glass;
-Easy installation with multi-plug socket connection design.

Technical Data:
-Fixing dimension: 85mm(3-3/8")
-Indicating Range: 30km/h
-Working Voltage: 12V/24V
-Default backlight: White, or you can choose red or blue.
-Functions: current speed and total mileage

Package Includes:
1x GPS speedometer
1x GPS Speed Sensor
1x Multi-plug socket
1x Installation Instruction