radiocity: Dependable Tube Tester 304

Looking for an operations manual for this model 304. I have the unit but no documentation.

Thanks for any infomation.

Vic KF5VPC

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Dear Victor
I fear that this way you don't get an answer. We have a feature for this on the model page. See under "My Model" the link "I need this schematic". This will bring up a red indication on the model page plus a list entry in the link "Schematic requested".

Also then it will be just by chance that a schematic will be uploaded for such an instrument. But please try.

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