STRONG - Support all 1996 and newer vehicles all brands, all models, overseas and domestic. And it supports OBD-II protocol: SAE JI850 PWM, SAE JI850 VPW, 9141-2, 14230-4 KWP, 15765-4 CAN (except diesel, and electric vehicles).Includes：There might be 2-3cm errors due to manual measurement.Please allow slight error of measurement.EASY USE - Just plug the scanner into your car's OBD-II port, then download the app to your phone which connects the scanner via Wi-Fi. You can know your car problems from the simple non-technical terms displayed on the app.MUTIFUNCTIONAL SCANNER - As an tool for your car it can not only read and clear the "engine warning light" but also can check your car's current sensor such as engine speed calculated load value the status of the fuel system the speed the air flow etc.WIRELESS CONNECTION - Unlike other scanners, this stable WIFI signal scanner can work with any device, including IOS Android Windows smartphone and tablet, you need to download the app to your device first.The Automatic code reader x 1And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!FAST DIAGNOSIS - Database includes 3000+ code definitions, can your car like an expert by reading generic and manufacturer specific trouble codes, while giving you reliable results about your car problem.