TechMate Pro is Rinda Technologies' new generation diagnostic scan tool built for professional marine service applications. With over 25 years of experience in designing and manufactuing marine diagnostic equipment, Rinda Technologies designed the TechMate Pro from the ground up with marine service technicians in mind. Includes adapter - 94006 MerCruiser PCM-555 / ECM-555 adapter for 2001-Up MerCruiser EFI engines and and late model Mercury outboards. I purchased this last year to pull hours from the PCM on a boat. It was only used for that and still has the plastic on the screen. In like new condition. $450 shipped I will also consider renting this tool out if anyone is interested in using one for a week rather than purchasing. I may even consider purchasing additional adapters if there is enough interest in rental.