Specification: OBD2 HUD Multi Gauge Boost Scan Head-Up Display Car Turbine Pressure Oil TempOBD2 + GPSDual system, suitable for almost all car with OBD socket.3 Screen InterfaceThe latest 3 screen design, data more intuitive and better looking modeling.9 Display InterfaceDisplay vehicle data such as speed, engine RPM,turbo, battery voltage, fuel consumption, coolant temperature, oil temperature etc.(In particular, looking directly at the turbocharging pressure gives you a different driving experience.)Two Installation MethodsCan put on dashboard or stick to windshield. Alarm Function You can freely set multiple levels of speed limit,when reach the set speeds, there will be a beep / When exceed the maximum speed limit, the screen will flash red and emit a continuous beep.Plug and playNo need for broken wires and complicated installation.Direction IndicationNewly added E S W N direction tips.High PrecisionUp to 10 Hz refresh rate, no stuck delay.Key Features: - 100% New and high quality.- Simple installation, no broken wire.- The bracket can be rotated in all directions to adjust the visual angle and height.- Speed Unit KM/H & MPH Switch freely: Turbine pressure: PSI andKPA switch freely. Fuel consumption units KM/L and L/100km.- The first HUD to show all data of OBD+GPS dual mode, no need to switch working system if OBD2 protocol is compatible.- Light sensitive design, automatic adjustment of day and night screenbrightness, you can also manually set the brightness.- New tooling design, driver can see the clock all the time.Our OBD + GPS dual system, can be suitable for all cars,but OBD2 and GPS models are differences in useful functions(In OBD mode,GPS function can be displayed at the same time)Warm Prompt:If you need to install two meters at the same time, or the OBDplug has been occupied, you can solve this problem through theOBD extension cableOur package is not included and needs to be purchased separately!Package Content: 1 x OBD+GPS Gauge1 x OBD cable1 x Tape1 x Crowbar1 x Manual