• Country
• United States of America (USA)

• Manufacturer / Brand
• Triumph Manufacturing Co.; Chicago, IL

• Year
• 1938

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 96206

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 95-130 Volt

• Loudspeaker
• - - No sound reproduction output.

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

• from Radiomuseum.org
• Model: Tube-Tester 420L - Triumph Manufacturing Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 12.5 x 13 x 6 inch / 318 x 330 x 152 mm

• Price in first year of sale
• 29.00 $

• Literature/Schematics (1)
• 1938 Radolek Catalog

• Author
• Model page created by Vitor Oliveira. See "Data change" for further contributors.

• Other Models

• Here you find 16 models, 16 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Triumph Manufacturing Co.; Chicago, IL