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What is this??? Answered

I found this in a box of misc. wires yesterday at a thrift store looks like a toy for a computer game maybe. It has a speaker up top and an adjustable microphone at the bottom. I know that speaker and microphone are self explanatory, but I was curious to know what exactly it may have been used with. It has a place in the middle to put in three AA batteries and it has a removable clip to attach it to something. When I put in the batteries it appeared to work or the little red light indicator  came on and the speaker was on with a real low fuzz sound. I have not plugged it into anything yet , I wanted some input first.Thank you in advance to anyone with help.

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Quadrifoglio
Quadrifoglio

Best Answer 3 years ago

A company that I worked for in the early 90's had something that looked like this stuffed in a closet. I think it was a Freon detector. A sniffer on one end and an audible tone on the other. It hooked to a master panel by the flanges on the battery box.

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thematthatter
thematthatter

3 years ago

put it next to a live electrical outlet and you should hear it buzzing. looks like its part of a tone and probe kit.