OBD2 Advance ZD 10 in1 style link Auto Gauge Digital Car Tacho Water Temp Speed ODO Clock Trip Defi Meter Gauge Our product is a simplified version of the defi ten-in-one table features :clock, coolant temperature, intake manifold pressure, vehicle speed, intake flow, speed, voltage,100 km/ h,100 km/ h the fastest time record, throttle position, fuel tank oil level, etc. OBD2 support protocols include: * ISO14230-4 Address mode (Chinese domestic cars vehicles) * ISO14230-4 Fast Mode (Chinese domestic cars Vehicles) * ISO9141-2 (Volkswagen vehicle, Jetta, Santana, POLO, Bora, etc.) * ISO15765-4 standard 11bit 500K (New joint venture car, Volkswagen, etc.) * ISO15765-4 extension 29bit 500K (Honda Toyota, etc.) * ISO15765-4 standard 11bit 250K * ISO15765-4 extension 29bit 250K so pls confirm your car OBD2 support protocols before you buy,if it is match or not,if not match my OBD2 support protocols,it will not work. Suit for : Chinese car after 2006year(Besides ford, buick) Import car after 2000year(Besides ford, buick) Ford,Buick after 2007year BMW ,Seat, MINI ,Jaguar ,Benz ,Volkswagen Chrysler, dodge ,Acura Suzuki ,Honda ,Toyota ,Mazda, Mitsubishi ,Nissan,Subaru Land rover, Chevrolet ,Skoda ,Kia , Hyundai Audi ,Saab ,Opel , Citroen ,Peugeot, Volvo , Fiat and etc. NOTE： Combined with the above open standard agreement, we can test the scope of support cars after 2000 (except Ford, Buick), domestic cars after 2006 (except Ford, Buick), and Ford and Buick, whether imported or domestic joint venture car support year after 2007. The specific functions are shown in the picture below I. Precautions (very important)▲. 1. The standard application voltage:12 V. If a non-standard voltage is used, the product can be burned or the function is missing. 2. Applicable environment:In the vehicle, if it is used in the open air, it will cause water leakage, dust ingress and other problems, resulting in burning of the product or function damage. 3, away from the harsh environment such as strong magnetic, to ensure the safe use of the product. 4. The product time is displayed for 24 hours.