Car HUD Head up Display, MPH and KM/H, AMROOLOO, Heads Display Car, Speed, RPM, Time Other Functions, Digital Speedometer Mph, Easy to Install

【Product Description】This OBD car speedometer enables you to see your car's data more clearly while you are driving, you can install it in any convenient place to view the data. This machine uses a newly designed colour structure with a clear picture and a sense of technology. 【Function】The B3 car OBD meter has many functions, such as: speed, RPM, travelling time, travelling journey, fuel consumption, voltage, and so on. In addition, the product also has a variety of tips, such as speed tips, fatigue driving tips, RPM tips, voltage tips, water temperature tips. The product will alert you when the limit you set is about to be reached, this function is very intelligent. 【System and Model】This product is an OBD system speedometer, which reads data from the car's internal trip computer and displays it on the screen. This product is suitable for most models after 2009, other cars please switch to GPS system to use, some special models can not be used, such as Suzuki, Chevrolet, Subaru, etc., GPS system does not have compatibility problems. 【Accessories and Installation】Product accessories: OBD meter, manual, USB cable, anti-slip mat. After receiving the product, you need to use the cable in the product box to connect the car and the product together, and then use the non-slip mat to install the product in a place where you can conveniently view the data. 【Hinweis】 Wenn Sie OBD-Modus verwenden möchten, aber nicht wissen, ob Ihr Auto mit OBD kompatibel ist oder nicht, überprüfen Sie bitte mit uns vor dem Kauf.