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: ¡ì authentic gm software in the tech 2 flash means the most comprehensive diagnostic software available for late model gm vehicles. ¡ì support for on-board diagnostics on all gm systems 1992 thru current year. ¡ì removable hardware modules provide insurance against scan tool obsolescence. ¡ì large, easy-to-read backlit screen ¡ì rs232 & rs485 ports provide the avenue to connect future devices to your tech 2 flash. ¡ì ability to capture stored dtcs, freeze frame, and failure record for later review. ¡ì ability to view the status of vehicle diagnostic tests as they run. ¡ì 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"¡á6¡å¡á2¡å ¡¤ 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¡å¡á2.8¡å backlit monochrome with full graphics capability: 320¡á240 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