MH Head Up Display for Car, OBD2+GPS Dual System, OBD2 Gauge Display, GPS Speedometer, Tachometer, Water Temp, Volt, Overspeed Alarm Fault Diagnosis

Real-Time Driving Data Monitoring – Displays the driving data, such as Speed, Tachomter, Fuel Consumption, Water Temperature, Drive Time, Altitude, Driving mileage, Turbo pressure, Compass, Clock and Voltage, through the computer OBD2 interface of the car ECU. Avoid driver looking down at the instrument during driving

Fault Diagnosis & Data Analysis – Heads up display scan Fault Code: Scan the car for failure and display fault information. Clear fault code: when the car has fault code display, short press' OK' clear fault code. Scan/clear engine fault codes, read real-time data streams, and perform acceleration/brake tests to monitor vehicle performance

Dual System Flexibility – Switch between OBD2 (vehicle diagnostics) and GPS (satellite tracking) modes with one device. Fit for cars with OBD2 after 2008. Incompatible car types: diesel, hybrid electric vehicle, pickup truck, RV, computer modified car. Incompatible car brands: for Jeep/ Peugeot /Citroen /Fiat /Renault /DS /Lamborghini /SIMCA /Suzuki

Multi-Language & Display Customization – 10 kinds interface, free switch, backlight brightness (1-8 levels, 1 is darkest ,8 is brightest), and units (°C/°F, km/mph) for optimal visibility. 2 install way with adjustable bracket, put on dashboard or stick to windshield

Customizable Alerts & Safety Features – Set alarms for speeding (5-200 km/h), engine temperature (50-200°C), voltage (10.0-15.0V), and RPM (1000-8000) to enhance driving safety

Wide Compatibility & Easy Adjustments – This OBD2 gauge display device is compatible only to OBDII/EOBD-compliant vehicles produced after 2008. It does not support OBD I or JOBD systems. Noted: If your car incompatible OBD2 protocol, only displays GPS function. GPS mode function : Speed, Voltage, Satellite Time, Altitude, Number of Satellites, Driving Direction, Single Mileage, Driving Time, Acceleration Test, Brake Test