Try a model name, a car brand such as BMW or Ford, or a job such as TPMS or oil reset.
A desk review of the iCarsoft CR Max P for home mechanics: what bi-directional control and topology mapping mean in practice, and how the maker's published features fit a garage workflow.
The CR Max P pairs a 10-inch Android tablet with bi-directional tests, 50 service functions and a visual module map. We check whether a home mechanic stepping up from a basic scanner gets enough for $599.99.
The MB V4.0 costs $229.99 and lists 41 service functions, bi-directional tests and CAN-FD for Mercedes-Benz, Sprinter, Smart and Maybach. We check what a DIY owner gets, and where user comments say it falls short.
The MT PRO packs 106 motorcycle brands, 22 adapter cables and tappable wiring diagrams into a 7-inch Android tablet for $769.99. We weigh it against buying a single-brand tool for each make a bike shop services.