digital GPS speedometer for marine, car, truck

详情

85mm digital GPS speedometer using in boat, car
The speedometer precisely shows the actual speed and actual compass heading without any signals from the yacht.
The signal comes directly from the satellite signal receiver.
The gauge has the advantages of high precision, quick location confirmation and short start up time.
Main Parameter
Technical Data
Fixing dimension: 85mm
Indicating Range: 0-9999 knots( 20000km/h)
Working Voltage: 12V/24V
Choice between red and yellow backlight
Operation mode: LCD display, stepper motor
Protection grade is IP67, the whole body is completely waterproof; 

Photo