HD 52MM GPS Speedometer 30/60/80/120/200 Km/h Boat Car Truck Speed Gauge Meter 7 Color Backlight With GPS Antenna 9-32V color:80kmh BN 2x2 inch / 125x56x51 mm

2x2 inch / 125x56x51 mm

suitable for pets of different sizes

The best gift for pets

gold is plated

HD 52MM GPS Speedometer 30/60/80/120/200 Km/h Boat Car Truck Speed Gauge Meter 7 Color Backlight With GPS Antenna 9-32V color:80kmh BN 2x2 inch / 125x56x51 mmHD 52MM GPS Speedometer 30 60 80 120 200 Km h Boat Car Truck Speed Gauge Meter 7 Color Backlight With GPS Antenna 9 32V Package 1X GPS Speedometer 1X GPS Antenna 1X Instruction Backlight : 7 Color Backlight Steps: 1. Turn it on, then the meter star to search the signal and LCD will display "GP", if there is still not GPS signal after 3 mins , LCD displays "ER". 2. Blue wire short touch pwoer supply negative, change the color of backlight: Backlight