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Posted by Frank B Denman on November 5, 2007, 8:35 pm
If I'm willing to pull the cover off the breaker panel and probe
individual wires, am I likely to have greater success? The CS-500A that
I've got doesn't seem to get any luckier when it has access to
individual wires......
Frank
On Sun, 04 Nov 2007 20:27:40 -0500, Paul Franklin
>On Sun, 04 Nov 2007 15:44:12 -0800, Frank B Denman
>
>>I've got a Sperry CS-500A that is essentially useless. It is never able
>>to narrow its detection to a single breaker.
>>
>>Would appreciate recommendations for a better tool, if one exists. The
>>budget is ~$100.
>>
>>Thanks!
>>
>>Frank
>>
>>Frank Denman
>>Denman Systems
>>(please remove the x from my email address)
>
>I've used a few different ones. The GB Instruments Get-1200 I have
>now is the best so far, but...
>
>I would say I get the right breaker on the first try about 2/3 of the
>time. Maybe 75%. If you have half inch breakers or duplex breakers,
>it's almost impossible to pick the right one with certainty, because
>they are both connected to the same leg within inches of the breaker.
>
>It's a difficult technical problem. You are trying to identify very
>small differences in signal strength from breakers that are all
>connected together very close to where you are trying to measure. The
>only thing that gives you any chance at all is that every other
>breaker connects to the opposite side of the line.
>
>HTH,
>
>Paul F.
>
>
>
Frank Denman
Denman Systems
(please remove the x from my email address)
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