Features: Through the interface with ECU computer and data synchronization, realize the understanding of the electronic and electronic control system of the vehicle body. To check whether there is a fault in the vehicle, the system can clearly display the fault information in the form of text, so as to make the corresponding processing in for time. This tool can read diagnostic trouble codes, both generic- and manufacturer-specific; display current sensor data and other functions. Easy to install, simply extract the files into a folder on your computers hard drive, and youre ready to go. It supports all IOS- and Android- systems, and all OBD-II protocols and is for a wide range of software. Specifications: Material:ABS Size: Approx. 6.5 x 4 for cm / 2.55 x 1.57 inches Note: Please allow 1-2cm errors due to manual measurement. Because of the different display of each computer, the pictures may not reflect the actual color of the item. Package includes: 1 Piece Automotive Diagnostic Scanner