P2 3 inch Multi-function HD OBD LCD Instrument GPS Car Speed Slope Meter HUD Head-up Display 1. Product material: ABS + PC 2. Product size: 120x55x83mm 3. Screen size: 3 inches 4. New interface design, cool and beautiful, clear and smooth picture 5. Cool breathing atmosphere lights, safer and more intimate, bring you a different experience 6. Built-in GPS and Beidou chip module to make up for the lack of OBD system 7. Powered by USB, plug and play, convenient and quick 8. Built-in six-axis sensor to ensure driving safety 9. 360-degree split rotating bracket to meet different angle requirements 10. OBD mode display information: vehicle speedvoltagewater temperatureoil temperaturetransmission oil temperatureturbo pressureinstantaneous fuel consumptionaverage fuel consumptionexhaust temperaturefuel volumedriving distancedriving timealtitudenumber of satellitesspeed Intake temperatureoil pressurefuel pressureGPS accuracyaccelerometerlatitude and longitudedriving directionengine loadpower battery powerslope functionclear fault codes 11. Alarm function: Overspeed alarmspeed alarmwater temperature alarmoil temperature alarmexhaust temperature alarmoil pressure alarmfuel pressure alarmvoltage alarmfatigue driving reminder 12. GPS mode display information: vehicle speedvoltagedriving distancedriving timealtitudenumber of satellitesGPS accuracylongitude and latitudedriving directioninclinometer function 13. Alarm function: overspeed alarmvoltage alarmfatigue driving reminder