KAOLALI Digital GPS Speedometer Waterproof (Shipped from USA) Gauge COG ODO Trip Voltmeter Auto Gauge Meter 9-32V for Boat Car Truck Motorcycle Silver White) 85MM (3.34‘’)

Product description <img alt="85MM Digital GPS Speedometer Gauge Voltmeter" src="https://m.media-amazon.com/images/S/aplus-media-library-service-brand-media/d4d4e8fe948151d089e3836b73d43f9f.w3000.h600.__CR500,0,2000,600_PT0_SX600_V1___.jpg"/> Suitable for all vehicles, boats and off-road vehicles <img alt="Wide Application" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/16369291-23a0-4684-9cee-6c042d094e6c.__CR0,0,970,600_PT0_SX970_V1___.png"/> Specifications: -Fixing dimension: 85mm(3-3/8")-The signal comes directly from the satellite signal receiver(GPS Speed Sensor) High precision, quick location confirmation, short start up time.-Stepper motors used for full range of stepping gauges, great featured with less power consumption, longer life, higher precision, etc.-With anti-fogging curved glass-IP67 waterproof and dustproof grade-Indicating Range: 0-999(MPH, Knots, KM/H adjustable)-Working Voltage: 9-32V(12V/24V)-Backlight: Red <img alt="3" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/fcf28153-81c1-412a-b12c-93162a187e7b.__CR0,0,970,600_PT0_SX970_V1___.png"/> Functions: GPS SOG: Speed Over Ground: 0-600km/h ODO: odometer: 0-999999km (can be adjusted by the back button.)TRIP: 0-999.9km (Return Zero When off electricity.)COG: Course Over Ground( Orientation Pointer) - Three unit can be swicthed: knot; mph; km/h What it shows <img alt="What it shows" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/47c7f225-20b5-4e12-b373-7f96c5979630.__CR0,0,970,600_PT0_SX970_V1___.png"/> Package Includes: 1x GPS speedometer1x GPS Speed Sensor1x Multi-plug socket1x Installation Instruction