For all car
This gps speedometer is compatible with all vehicles,
car, motorcycle, boat, train etc. Driving time, altitude,
distance calculate and display automatically identify time zone,
accurate gps local time display,let you know the real-time key information for your trip.
With double side tape at the bottom, direct paste it on the front window. No professional installation required. Equipped with fastening ring, you can also install it on motorcycle or bicycle.
Speeding alarm: when the vehicle speed exceeds the preset maximum driving speed; anti-fatigue alarm: automatically alarm every hour when driving, and the screen will display the driving time.
Quickly collect speedometers from GPS satellites to show real-time speed, driving time and driving distance, etc.
Speed unit can be switched: km/mile; adjustable time zone: suitable for different countries; real-time display of altitude: manually adjustable.
Universal for pickup trucks, off-road vehicles, trucks, trains, scooters, motorcycles, bicycles etc.
Digital speedometer collecting speedometer from GPS satellites in real time, satellites lock in quickly. Much more accurate than the OBD hud especially when the car tire is replaced, then engine speed is not accurate at all. GPS hud has the same working logic as speed radar.
Main Function :
1.Set/On/Off over-speed alarm
A. Press Enter button once, show 001.
B. Adjust the alarm speed rate with the toggle switch.
C. The default alarm speed rate is 120 km /H, a impossible high value which you can't drive means off.
2.Driving speed calibration
A. Press Enter button twice, show 002.
B. Adjust the speed rate with toggle switch, default rate is 005, the range is -20 to 20. if you want to
increase the display speed by 1KM/H, adjust rate to 006, if you want to decrease it by 1KM/H, adjust rate to 004, and so on.
3.Set the GPS Speedometer unit (KM or Mile):
A. Long press the "Enter" button, when the left side of the screen lights up "ML" means the speed is displayed in miles.
B. Long press the “Enter” button, when the left side of the screen lights up, "KM" means the speed is displayed in kilometers.