Fluke BK120 SmartTrace Breaker Finder & Socket Tester

• The Home Depot now offers the Fluke BK120 SmartTrace Breaker Finder and Receptacle Tester, now $49.99 (regular price $79.99).
• Free shipping within the US.
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Editor's Pick: When a breaker trips at home and you can't tell which circuit it is, just take this to the electrical panel, scan around, and pinpoint it by sound—no need to flip each switch one by one. You can also plug it in to directly test whether an outlet is wired correctly, and the LED indicators make it easy to understand at a glance. It comes with a built-in flashlight function, making it much handier for finding wires in dim corners or inside the electrical box. It's useful for DIY outlet replacements and circuit checks at home.