General Description: The OPCOM 2012V diagnostic tester is an essential tool for Opel car owners. It provides access to detailed information about the status of your vehicle's systems, facilitating diagnosis and maintenance. Technical Specifications: USB interface for easy connection; Supports communication protocols: CAN-BUS, ISO9141, KWP2000; Simultaneous display of 8 measurement parameters; Compatible with many control modules (engine, ABS, airbag, etc.); Functionality for printing, recording, and copying fault codes. Compatibility and Accessories: Compatible with almost all Opel cars, including new models. Includes: 1 OP COM port, 1 USB cable, 1 CD with software and drivers; Supports Windows XP and Windows 7 (32-bit only). Installation: To install the software, insert the included CD into your computer and follow the on-screen instructions. Then, connect the USB cable to your vehicle to establish communication. Once the software is installed, launch it and connect to the vehicle. You can read and clear fault codes, view real-time data, and run output tests for various control modules. Other Information: The sampling rate may vary depending on the protocol used, with older systems potentially being slower. Make sure you use the correct connector for each type of communication.