How To Test If A Wire Is Hot With A Multimeter (IN 6 STEPS)

[@ElectroUniversity]

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[@eclipseotik]

What if I only have two cables and no ground? It’s an old house

[@robertdulany6811]

assumes you know the ground wire, as all these videos assume.

[@TheBio_Engineer]

🙃

[@essexceltic1]

How do we check EU 2 wires fir ligjt switch

[@roosterfloss758]

Does the breaker have to be on to test?

[@OnTheGoKRO]

Yes. But don’t rely on break. Rely on the probes. Relying on just breaker for maintenance will eventually fail you and shock you or kill you. So always rely on the probe, breaker kills power but sometimes you just don’t know who has rigged shi up so always test

[@mrclips3939]

You should probably explain the ground wire for people

[@erstaples1]

Video for how to test which wire is which. Also video: know which wire is the ground wire 🙄

[@Cesar-jx7nm]

Exactly! Every video I see always assumes you know which one is the ground wired for a super green person like my self I would not know which one is the ground why don’t they teach which ke is it