Toolbox Topics: Mechanical Testing Still Matters | An Interview with Bosch Mobility Aftermarket

Jan. 20, 2026

Key Highlights

Mechanical testing remains essential for confirming diagnostic results in digital shop environments.
Tools like pressure gauges and compression testers help improve accuracy and reduce guesswork.
Hands-on testing validates repairs and prevents unnecessary parts replacement.
Mechanical tools support technicians in building confidence and delivering higher-quality repairs.
Despite advances in digital diagnostics, traditional testing methods continue to play a critical role.

In this Toolbox Topics episode, PTEN Editor in Chief Nadine Battah sits down with Brian Smith, Sales Manager for Bosch Mobility Aftermarket, to take a closer look at why mechanical testing still plays a critical role in today’s increasingly digital shop environment. As scan tools and software continue to advance, hands-on testing remains essential for confirming diagnostic results, validating repairs, and avoiding unnecessary parts replacement. The two discuss how tools like pressure gauges, compression testers, and other mechanical test equipment help technicians improve accuracy, reduce guesswork, and build confidence in their diagnostic decisions, ultimately supporting higher-quality repairs and better outcomes for customers.

About the Author

Nadine Battah

Editor-in-Chief

Nadine Battah is the editor-in-chief of Professional Tool & Equipment News (PTEN) and Professional Distributor magazines. She has been covering the automotive aftermarket since 2021, after graduating from Kent State University with a bachelor's degree in journalism and marketing.

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