Mac Tools Et97 User Manual May 2026

For two decades, the Mac Tools ET97 has been a staple in professional automotive workshops. As a multi-brand OBD2 scanner, it was designed to compete with the Snap-on MT2500 "Red Brick" series. Despite being discontinued, thousands of these units are still in use daily by technicians who love its rugged build, live data capabilities, and dedicated Mac Tools support network.

: Note that some units, especially those sold through third-party platforms like eBay, may be sold without a manufacturer's warranty. of the full manual or information on more advanced Mac Tools scan models? Mac tools et97 user Manual

: Plug the ET97 into the vehicle's OBDII diagnostic port (typically found under the dashboard). For two decades, the Mac Tools ET97 has