judydeng8305*yahoo.com.cn;autoobd88*hotmail.com The Tech 2 Flash is the same tester GM Technicians use to diagnose GM vehicles. The Vetronix Tech 2 comes with Authentic GM software and provides support for on-board diagnostics on all GM systems 1992 thru 2007! Features:  1.Authentic GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.  2.Support for on-board diagnostics on all GM systems 1992 thru current year.  3.Removable hardware modules provide insurance against scan tool obsolescence. 4.Large, easy-to-read backlit screen 5.RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.  6.Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.  7.Ability to view the status of vehicle diagnostic tests as they run.  Tech 2 Flash Registration Card 8.Raised tactile keys, clearly labeled, mean no mistaken keypunches Authentic GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.  Vetronix Tech 2 Specifications: Dimensions: 12″×6″×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″×2.8″ backlit monochrome with full graphics capability: 320×240 pixels. Displays up to 9 vehicle parameters at once   Tech 2 Kit Includes: Tech 2 Flash Tester 32 MB PCMCIA Card with GM OE Applications  Data/Sensor/Trouble Code Manual DLC Cable, DLC Loopback Adapter 12V Cigarette Lighter Power Cable SAE 16/19 Adapter  NAO 12/19 Adapter  Battery Power Cable  Storage Case  Tech 2 Users Manual