• Country
• United States of America (USA)

• Manufacturer / Brand
• Supreme Instruments Corp.; Greenwood (MS)

• Year
• 1947

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 217893

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Tube Tester 574 - Supreme Instruments Corp.;

• Shape
• Tablemodel, with any shape - general.

• Notes
• This set tester measures to 2500 volts a-c or d-c on six scales, at low frequencies.

• Mentioned in
• Radio Retailing (Radio & Television R.) (July 1947 page 102.)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 81 models, 62 with images and 45 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Supreme Instruments Corp.; Greenwood (MS)