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Help with tube tester

Discussion in 'Announcements & Open Forum' started by Daniel Koenig, Oct 29, 2018.

  1. Daniel Koenig

    Daniel Koenig New Member

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    Hello everyone, I am new to the Forum and I have a question about something I just purchased at an auction. I have a allied radio, knight 400A tube tester. It did not have a manual or any paper work with it. Can anyone help with info on how to set it for testing tubes. I have looked online like crazy for info and can't find anything. Thanks for your time. I will try and post a picture of it. Dan


     

  2. Daniel Koenig

    Daniel Koenig New Member

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    2018-10-28-21-23-27.png
     
    Shadetree Mechanic likes this.
  3. nomadradio

    nomadradio Analog Retentive

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    Tried my favorite go-to for old tube stuff. They call it "bama" for Boat Anchor Manual Archive.

    http://bama.edebris.com/

    They have the model 600, but not this one. Don't know what the differences might be.

    Gotta be out there somewhere.

    73
     
    Shadetree Mechanic likes this.
  4. BJ radionut

    BJ radionut Supporting Member and 6m addict

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  5. 357magnum

    357magnum Well-Known Member

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    I just checked mine I wasn't sure what kind it was , but mine is an " Accurate Instrument " I paid $3 for it @ a yard sale years back .But it brought back memories my nephew who passed away 5 years ago would sit there for hours w/ an old bag of tubes looking them up and checking them . Thanks for the " Good" memories . 73 and God Bless , Leo:)
     
  6. Daniel Koenig

    Daniel Koenig New Member

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    Thanks for the information guys
     

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