Car HUD , Universal Projection Speedometer OBDII HUD Display with Overspeed Alarm, Fatigue Driving Reminder, Fuel Consumption, Mileage Measurement, Water Temperature

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• [Clear Projection & Simple Display] This OBD2 smart gauge projects vital driving data onto your , including vehicle speed, engine speed (RPM), water temperature, voltage, fuel consumption, and driving distance. The HUD display meter keeps your eyes safely on the road by eliminating the need to look down at the instrument cluster, offering a safer driving experience.
• [Comprehensive Safety Alarms] The car speed alarm system provides real-time alerts for overspeed, high water temperature, and abnormal voltage. It also features a crucial fatigue driving reminder that prompts you to rest after a set period of continuous driving, helping you stay alert and avoid potential dangers on long journeys.
• [Easy Plug & Play Installation] This universal car HUD speedometer is designed for effortless setup. Simply connect the provided OBD2 cable to your vehicle's diagnostic port, and the digital HUD display on instantly. No complex wiring or professional tools are required, making it a convenient upgrade for your car's dashboard.
• [Automatic Brightness Adjustment] Equipped with a built-in photosensitive sensor, this onboard diagnostics display automatically adjusts its brightness to suit any lighting condition. Whether driving under bright sunlight or through dark tunnels, the projected numbers remain crisp and clear on the , ensuring optimal visibility without causing glare.
• [Wide Vehicle Compatibility] The HUD display is compatible with most OBD2 protocol gasoline vehicles produced in the United States after 2004 and in other regions after 2008. It reads standard engine data to offer a precise and reliable way to monitor your vehicle’s performance and mileage measurement during every trip.