Features: Upgraded your driving experience with the F12 HUD OBDGPS Heads Up Display, a compact and powerful meter that displays realtime vehicle data streams, engine fault codes and more. With an upgraded IPS 4.5 inch screen and double mode OBDGPS design, the F12 HUD is highly adaptable and suitable for all vehicles. It also features automatic brightness adjustment and multiple reminders for safe driving. The F12 HUD is perfect for car enthusiasts, commuters and anyone who wants to monitor their vehicles perform and avoid accidents on the road. Whether you're driving on the highway or offroads, the F12 HUD provides accurate and reliable data on speeds, direction, altitudes, oil temperature, air intake pressure and more. Made with quality ABS+PC materials, the F12 HUD is durable, simple to install and suitable for European car after 2008 and other regions after 2010. Specifications: Material: ABS+PC Power supply: 10-30V Working temperature: -40 ℃~+80 ℃ Pitchangle: -40 °~+40 ° Roll angle: -40 °~+40 ° Voltagemeasurement ranges: 10V~30V Voltagemeasurement accuracy: 0.5V Package Includes: 1xDigital Speedometer note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.