Output Frequency:0 Rated Power:0 Size Name:115x66x15mm Wire or Wireless:OBD2 cable Origin:Mainland China Product name:Head-up display gauge HUD Specifications:Car hud display Display Mode:OBD2 Digital car speedometer:Universal car digital Display:HD LCD Display Function1:Voltage alarm Function2:Speed Function3:Water temperature Function4:Over speed alarm Function5:High water temperature alarm Function6:Fatigue driving alarm Function7:Fuel Consumption HUD D5000 OBD2 Head Up Display Car Speedometer Tachometer Windshield Projetor Overspeed Alarm LED Accessory Electronic Auto Auto-match models, plug and play According to OBD or EUOBD,( the on-board auto-matic diagnosis system) plug and play. - Judgment method: Open and find the sticker under the hood. lf OBD2 CERTIFILE can be installed (as shown in Figure 1)Or check whether there is an automobile diagnosis port under the steering wheel (as shown in figure 2) (u.s. cars can be used after 2003 and most other cars after 2007.) Display data: vehicle speed, water temperature, voltage, fuel consumption, RPM, single mileage, total accumulated mileage, driving time, system time, intake pressure, acceleration test, free switching of kilometers and mileage, KM/h, MPH free switching, C and switch freely... Alarm function: Overspeed alarm, fatigue driving reminder, high water temperature alarm, low voltage alarm, shift reminder, engine failure alarm, clear fault code... Feature: 1. Large screen: 5-inch screen, better field of vision. 2.12 Main functions and alarm reminders 3. Speed unit: KM/H & MPH. 4. Turbo pressure: PSI and KPA. 5. Fuel consumption unit: L/100km (instantaneous fuel volume and average fuel volume). Package Included: 1 x Head Up Display