EZ-Scan offers the most advanced and easy to use scanner available. This efficient, portable tool collects trouble code, oxygen sensor test and data stream information from OBD-I and OBD-II vehicles. Compliant with the new CAN protocol (Controller Area Network), the EZ-Scan features a new ergonomic design large backlit 8-line display screen, and contrast control for outdoor use. With software upgrades available via the Internet, the EZ-Scan is simple to use, easy to own, and affordable.