Output Frequency:Hud GPS Smart Digital Meter T600 GPS HUD Head up display Rated Power:T600 Size Name:73x68x46 mm Wire or Wireless:Wired Origin:Mainland China Item Name:T600 GPS HUD Car Smart Driving Computer On-computer Speedometer:GPS HUD T600 GPS Speedometer Advantage:Wide apply for all vehicles T600 GPS Speedometer Display:Speed, Time, Voltage, Instant Travel Distance Working voltage:9V ~ 16VDC (12VDC / 400mA) Alarm sound level:>=30dB (A) Screen Display size:2.2 inch GPS Specification : Environment temperature: -40c- + 80c atmospheric pressure 86-106KPa Relative Humidity: 10% -95% environmental noise Alarm sound level: =30dB (A) Working voltage: 9V ~ 16Vdc (12Vdc / 400mA) Product size: 73*68*46(cm) Product Weight: 181g Feature: - Work for all the vehicles, easy installation, plug and play - TFT LCD multi color smart display - The language can be changed - Univeral for any cars: Cars, Trucks, vans car, Passenger cars, etc. - Free switch between six interface, suitable for more driving mode. - ABS material-High temperature Resistant - Multi function display or simple function display can be switched freely - New functions: Accelerating competitive mode, Brake performance test - Rich Display Contents: Driving Speed, Voltage, Single driving distance, Total driving distance, Driving time, Over speed alarm, Freely switch between kilometers & miles - Product Size: 68mm*46mm*73mm (as the photo, Ergonomic design Model: P10 - OBD speedometer with car diagnostic tool(not compatible with some cars) Please read carefully before placing an order: 1. If your car is pre-2004 (for US automakers) and pre-2008 (for European/Asian automakers), the protocol is not compatible. Not available. 2. After receiving the package, please test it on your car as soon as possible. If you do not want to keep the device after testing, you can also contact us to return it for a full refund 3. According to customer feedback, it is not compatible with some special vehicles, such as electric vehicles, diesel vehicles, hybrid vehicles, pickup trucks, passenger cars, etc. If you still have questions, please contact us before buying, preferably telling us your car make/model/year/agreement before buying. HUD Specification : Plug and play: Equip with OBD cable Real 2.6" TFT LCD multi-color smart display The first scan will show the vehicle protocol Add new functions: Accelerating competitive mode, brake performance test, can read the entire car data stream information. Rich content: vehicle speed, engine RPM, water temperature, Oil tepmerature, intake pressure, voltage, instantaneous fuel consumption, average fuel consumption, driving distance measurement, driving time, low voltage alarm, high water temperature alarm, over speed alarm, engine fault code alarm, eliminate the fault code, freely switch between kilometers & miles Multi-function display mode or simple function display mode can be switched freely to show the above content Two-speed unit: MPH and KMH switch freely Model: P10 - OBD speedometer NO NEED TO BOW View vehicle data such as speed, water temperature fuel consumption, RPM, and more without moving your vision