Best OBD2 Scanners 2020/2021 for DIYers/Professionals [Review and Comparison]

Looking for an OBD2 scanner for your vehicles? I have spent hundreds of hours testing tens of automotive scan tools and picked the top ones for cars, pickups, SUVs, etc.

OBD2 Scanners

WHAT DO WE COVER?

Code Readers & Scan Tools

Discover updated reviews & buying guides of the best code readers & scan tools for cars, pick-ups, SUVs, heavy-duty trucks.

OBD2 Apps & Software

Read amazing reviews of the best OBD2 Apps & OBD2 Software for iOS, Android, and Windows

Other Garage Tools

Find honest reviews of the best TPMS tools, battery testers, battery chargers, timing lights, thermometers, multimeters, power inverters, jump starters, and more.

OBD2 Codes

Get detailed guides to the symptoms, causes, diagnosis, and how to fix the codes

Car Tips

Follow informative and educational how-tos and guides about auto repair & maintenance.

Free User Manuals

Download user manuals of code readers & scan tools, TPMS tools, battery testers, battery chargers, timing lights, thermometers, multimeters, power inverters, jump starters, etc.