Digital GPS Speedometer LCD Speed Gauge Odometer Adjustable Mileage Trip Counter with GPS Antenna for Auto Motorcycle Car Truck Boat 52mm 9-32V Silver

Total Mileage Adjustable, Mileage Range: 0-99999.9 (Mi,NMI,KM available)
Switch unit between MPH(Mi), Knots(NMI) and Km/h (KM) by Backside Button
9-32V Working Voltage, OverSpeed Buzzer Alarm, GPS Blind Area Odometer Compensation
IP67 waterproof and dustproof grade
Digital GPS Speedometer is suitable for Motorcycles,boats, yachts, vessels, vehicles and off-road vehicles
What It Shows
Specifications
Fixing Dimension: 52mmIndicating Range: 0~999 (MPH, Knots, Km/h adjustable)You can switch unit between MPH(Mi), Knots(NMI) and Km/h (KM) by Backside ButtonTotal Mileage Adjustable, Mileage Range: 0~99999.9 (Mi,NMI,KM available)Trip CounterWorking Voltage: 9~32 V DC
Function:
Fuel Alarm ,Oil Pressure Alarm,MalfunctionAlarm
GPS Blind Area Odometer Compensation
OverSpeed Buzzer Alarm (Value Adjustable)
Operation Mode: LCD display, stepper motor
Speedometer Support Universal Car,Boat,Motorcycle
Wire Connection: