• Country
• United States of America (USA)

• Manufacturer / Brand
• Superior Instruments Co.; New York (NY)

• Year
• 1946/1947

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 128129

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Tube Tester 450 - Superior Instruments Co.; New

• Shape
• Tablemodel, with any shape - general.

• Price in first year of sale
• 39.50 $

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• Radio Retailing (Radio & Television R.) (September 1946 page 160. November 1946 page 125.)

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 50 models, 50 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Superior Instruments Co.; New York (NY)