From the website:
- Easy Circuit Finder
Here's an easy and inexpensive way to track down what fuse or breaker controls which outlet.
Just plug the Easy Circuit Finder into the outlet in question.
When the power is turned on, it makes a very loud tone you can even hear in the basement.
No more yelling up and down the stairs, "Is it on? Is it off?".
Easy Circuit Finder makes it easy to track down switches or breakers without an assistant.
Adjustable volume control lets you use it in close quarters, too.
Plugs into any 115 volt outlet.
