Skip to content


Your cart is empty

Car Compass & Speedometer

Sale price$49.00 Regular price$52.00

Free Shipping

Head Up Display Digital Speed Slope Meter Compass Inclinometer GPS Speedometer Overspeed Alarm Off Road On Board Computer HUD

  • Real-time measurement of the vehicle roll and pitch angle during driving, the range is -40°~ +40°. 

  • The current altitude of your car can be measured.

  • GPS satellite positioning, make sure you don't go in the wrong direction. Perfect for traveling and driving adcentures.

  • Obtain the current driving speed, with over speed alarm function, as well as display the local time.

  • Real-time voltage monitoring, can avoid safety hazards caused by too high or too low voltage, prolonging the lifespan of the battery.

  • Suitable for all vehicles, such as vans, trucks, buses, cars, off-road cars, SUVs, and other Vehicles.



  • Power supply: DC10V~30V;

  • Operating temperature: -40°C~+80°C;

  • Pitch angle: -40°~+40°;

  • Roll angle: -40°~+40°;

  • Voltage measurement range: DC10V~30V;

  • Voltage measurement accuracy: 0.5V; 

  • Speed accuracy: <0.36Km/h;

  • GPS data refresh rate: 1s;

  • GPS hot start: 1s(AVG);

  • Wireless transmission frequency: 2.4GHz;

  • GPS cold start: 32s(AVG);


Package Included:

  • 1 x Car HUD

  • 1 x Cigarette Lighter Power Cable

  • 1 x Refitted Power Cable

  • 1 x Holder