This is a replacement for a recently failed unit. I use them constantly and having one in my pocket saved me from severe shock by detecting current just before opening a high voltage junction box that was shorted to the box, and surrounding I-beams of the building. They save a lot of guess work.
Verified purchase: Yes | Condition: New
As most of the other reviews clearly state, sometimes it works, other times it doesn't. I believe the only time it has proven to be 100% reliable is on bare wiring detecting a hot lead.
Verified purchase: Yes | Condition: New
A must have for anyone that needs to be able to troubleshoot electrical issues quickly and safely. Has both audio and visual alerts. ON/OFF button is a little grumpy at times...have to push it down quite a ways in order to engage the button, but otherwise, I have no complaints.
Verified purchase: Yes | Condition: New
Perfect! Easy to use. I was able to solve my 3 way switch problem using it. I'm no electrician :-)
Verified purchase: Yes | Condition: New
Not a perfect product. But it is solid. Easy to use. And doesn't cost so much.
Verified purchase: Yes | Condition: New
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