Vent: That time my new tester lied about a circuit | Avionics Technicians

Zara Garcia · 2026-03-05T15:31:34.974087+00:00

I was all in on digital multimeters for avionics checks. Then one misread a live wire and almost caused a bigger issue, so I switched back to my old analog unit. Who else has been burned by gear they thought was better?

the_linda6mo ago

That whole "gear they thought was better" thing hits home. Saw some contractors using these fancy new non-contact voltage testers last year. Real pricey looking. Watched one blink green on a live conduit, guy almost got lit up. Turns out the brand had a whole batch of bad sensors. Makes you trust your old twist-and-shout solenoid tester a lot more.

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lisa_henderson335mo ago

It's like that with everything now. The new version is supposed to be smarter, but it just makes you miss the simple stuff that always worked.

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johngrant6mo ago

Yeah thought those digital ones were cooler for sure. But my old analog unit caught a hot neutral that the fancy one totally missed.

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