GPS SPEEDOMETER

Electronic Speedometer with Unique High Definition and Contrast Ratio LCD
No Mechanic Sensor, get speed signal from GPS
No Stationary Drift
Total Mileage Adjustable
GPS Blind Area Odometer Compensation 
OverSpeed Buzzer Alarm (Value Adjustable)
Switch unit between MPH(Mi), Knots(NMI) and Km/h (KM)
Speed Range: 0~999 (MPH, Knots, Km/h)
Mileage Range: 0-999 999 (Mi,NMI,KM )
Trip Counter 
Face: Black, White
Reverse polarity protection and anti-fogging performance
Installation Diameter: 85mm (3 3/8")
Working Voltage:12V/24V
Working temperatures: - 40 to 85°C
IP66 Waterproof 

 Total Mileage Adjustable
GPS Blind Area Odometer Compensation 
OverSpeed Buzzer Alarm (Value Adjustable)
Switch unit between MPH(Mi), Knots(NMI) and Km/h (KM)
Speed Range: 0~999 (MPH, Knots, Km/h)
Mileage Range: 0-999 999 (Mi,NMI,KM )
Trip Counter 

Application: Motorcycle/Marine Boats/Truck/Bus/Electric-Vehicle/Three Wheeler,etc.