The Next Generation of Automotive Scanners from AutoXray, works with 1983-current domestic and 1996-current import vehicles. Backlit, 8-line 128 x 64 pixel display screen with 32-step contrasts and control display. OBD-I domestic support: GM 12- and 16-pin ALDL, Ford-EEC IV, Chrysler-SCI OBD-II protocol support: CAN, VPW, PWM, 9141, Keyword 2000 OBD-II generic: OBD-II GM manufacturer specific OBD-II enhanced: GM, Ford, and Toyota Includes hard carrying case, manual, EZ-Update 400 and EZ-PC500 Software 4 AA battery powered (included) Data-Save & Auto-Off Real-time operating system