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restoring 1934 mod 663 Weston volt-ohmmeter
#3

Good work on the old Weston meter. I have an old Weston Checkmaster tube tester model 771 I have had it since about 1972. It was given to me and has an O1-A for the rectifier. It tests resistance, and also volts. Tube chart dated 1937.


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Re: restoring 1934 mod 663 Weston volt-ohmmeter - by Jim Berg - 04-30-2009, 08:08 PM



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