OTC's PocketScan Code Reader (P/N 3108) is an small, easy-to-use OBD II code reader that automatically reads DTCs when connected to the vehicle for faster diagnosis. About the size of an average business card, the tool provides Freeze Frame, VIN number information and performs the Inspection and Maintenance (I/M) readiness testing by displaying the I/M readiness monitor status. Once connected to the vehicle, technicians are able to obtain more than 4,000 on-screen DTC definitions for generic standard codes in seconds. The OTC 3108 is compatible with 1996 and newer vehicles (OBDII and CAN) and comes with an OBD II cable and manual.