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Fluke Multimeter Technical Insights

Measurement engineering articles, calibration guides, and industry safety standard updates from our application engineering team.

Why I Carry a Fluke Multimeter: The $19 Meter That Lied to Me

A field service technician with 12 years of emergency callouts argues that efficiency is competitiveness — and that the cheapest multimeter is the one that gives you confident, wrong readings. Includes a CAT C15 fuel pump case, what a VFD in electrical means for your meter, the Fluke 45 manual, and a toy car charger story. [...]
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Portable Generator vs Inverter Generator: A Technician's Real-World Comparison (Plus the Tools That Saved Me)

After a $1,400 mistake, a field service technician compares portable generators and inverter generators across voltage stability, fuel economy, portability, long-term cost, and maintenance. Learn which one fits your needs—and why a good Fluke multimeter is non-negotiable. [...]
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When a Fluke 23 Multimeter Was Blamed for a Generator Failure (It Wasn't the Meter)

A quality inspector shares a field story about continuity testing with a Fluke 23 multimeter on a commercial generator that wouldn't start. The real problems: worn test leads, a wrong Troy-Bilt spark plug chart, and a clogged air filter. Lessons for technicians and facility managers. [...]
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