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Pinpoint Circuit Source at Panel

1:03
1:43
42K views

At 1:03 in

Master Electrician Dad and Apprentice Son go on a call and troubleshoot a missing wire, thoughts?

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What happens here

The electrician continues using the Greenlee Sniffer Tool, explaining that its primary function is to seek the strongest signal. He walks towards a different room, which turns out to be a utility area housing an electrical panel. He demonstrates how the signal becomes strongest directly at the breaker associated with the traced circuit. He then resets the sniffer and confirms the signal at the panel, indicating he has found the source of the missing circuit.

Goal: Identify the specific circuit breaker feeding the missing circuit in the electrical panel.

Tools and materials

  • Electrical Panel — The main distribution point for the building's electricity
  • Greenlee Sniffer Tool — Pinpointing the circuit's origin in the electrical panel

What they say

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it be the outlet? Could it Could it be this outlet? Uh no, there's only one wire in that outlet. It could be a home run that's not ready yet to be cuz there's only one wire in this and this is a 12 gauge. So that's a small appliance cuz this is the dining room. So this is a different room. This is lighting. Whenever we use one of these devices, it's always looking for the stronger signal, okay? So if we find the signal, say here, but it derives from further over, Yeah. it'll give us a reading here and it will keep giving us a reading until we find where it is. So what I'm going to do is I'm going to reset it.

Auto-generated from the video audio.