Posted 7 years ago
jethro15
(1 item)
Hello, I stumbled across this old Tuning Meter, but I'm not sure what it was used to tune. Can anybody help me understand what this would have been used for?
Thank you.
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Posted 7 years ago
jethro15
(1 item)
Hello, I stumbled across this old Tuning Meter, but I'm not sure what it was used to tune. Can anybody help me understand what this would have been used for?
Thank you.
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I'm taking a guess that it's a "twisted pair" telephone wire testing device to check the voltage coming across the wires.