Description: The GM Tech 2 offers diagnostic functions available for 1992 and newer General Motors vehicles. Tech 2 software is individual for each brand. The GM Tech 2 Scan Tester is a scan tool for GM and affiliated (e.g., Suzuki, Isuzu, Holdens, Saab, AM General, and Opel/Vauxhall) dealerships worldwide. Features: @ Authentic GM software provides the most comprehensive diagnostic software available for GM vehicles @ Support for On-Board Diagnostics (OBD) on all GM systems 1992 through current model year @ Capture stored Diagnostic Trouble Codes (DTCs) and Freeze Frame data @ View status of vehicle diagnostic tests as they run @ Full bidirectional control when performing Powertrain, Chassis and Body diagnostics @ ECU Reprogramming functionality for 1993 and newer GM Flash Programmable ECUs @ Easy-to-read backlit screen Vetronix Tech 2 Specifications: @ Dimensions: 12" x 6" x 2" @ Microprocessor: 32 bit, 16 MHz @ Memory: 32 MB flash type II PCMCIA. Type III slot available for future expansion @ Communications: Integral RS232 communication port. @ Screen: 3.8" x 2.8" backlit monochrome with full graphics capabilities: 320 x 240 pixels. Displays up to 9 vehicle parameters at once. The Tech 2 Scan Tester has three primary software functions: * Diagnostics o Powertrain o Chassis o Body * Service Programming (ECU Reprogramming) o Reprogram existing ECUs o Replace and Program new ECUs * View Captured Data o Freeze Frame o Failure Records Tech 2 Kit Includes: * Tech 2 * 16 Pin Adapter * NAO 12/19 Adapter * 12V Cigarrette Power Cable * 110V AC/DC Power Supply * DLC Loopback Cable * RS232 DB9 Adapter * RS232 Cable * RS232 Loopback * Case Soft version: GM, OPEL,ISUZU when you want to order,you should tell me which version and what kind of lauguage, then you can order the correct tools.