HDS250 HD Scan Tool Read and clear HD standard trouble codes . Display code descriptions . Display and graph live data . Record and playback data streams . Brilliant color display . Rugged enclosure for durability . Class 4-8 truck coverage featuring “Automatic Protocol Search” . HD J1587 / J1708 and J1939 CAN, engine, transmission, ABS, and more coverage . Global OBDII Quick Test . Works on 24V Systems . English, Spanish, and French on-screen text . Updateable via Internet . Demo mode for training . Includes: . HD Scan Tool. 16 Pin J1962 Cable. 9 Pin Deutsch Cable. 6 Pin Deutsch Cable. USB Cable 1699200240