The Snap-on Blue-Point Microscan III Scanner, No. EESC720, comes as a pocket-size scan tool that reads and clears OBD-II codes, displays live data and resets the Malfunction Indicator Lamp (MIL) in less than 30 seconds. Powering up automatically when connected to the vehicle, the tool can be especially handy for those who interface with customers at the service desk. Covers all ten modes of OBD-II, checks readiness monitors for emissions testing and covers enhanced engine codes for diagnostic depth on most GM, Ford and Chrysler vehicles, as well as reads and clears ABS codes on select GM, Ford and Chrysler vehicles.