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How a circuit breaker finder helped me map my home's wiring (and why that matters)
I almost paid for new wiring - until this Klein tool showed me the power was already there.
I found a cool tool in the Klein 80016 Circuit Breaker Finder that helped me answer those questions. I tried the age-old trick of turning on and off breakers and yelling across the house to my wife, but the accuracy of that practice left something to be desired. But now that I have my circuits identified and properly allocated, I can keep all my printers running, which can be a huge time saver for a big job.
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