-40%
Signal Tracer Model CA-10 for tracing signals in vintage radios
$ 10.56
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Description
This appears to be one of about 1000 signal tracers that were made by a small builder of equipment. It has a complete manual with it, headphones, and instructions on how to use it. I do not think it works. I believe it was made in the 1930's but really have no information about it. It comes in a nice box that was made for it.The probe is made of wood, and has a 1T4 Vacuum tube in it. See pictures. It is a vintage piece of radio repair tester from the 1930's or 1940's.