Title: utterly absurd
Review: The plug-in part does not have a battery and sends a signal only if the power is on. So you can track a good wire and a good working fuse. But if the fuse is out the power to the outlet is off, there is no signal in the wire so you cannot track it or find the bad fuse. Catch 22. Completey defies the purpose as most people search for faulty fuses when there is a failure. Absolutely idiotic.
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