• Country
• United States of America (USA)

• Manufacturer / Brand
• Apparatus Design Co.; Little Rock, Arkansas

• Year
• 1935 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 211953

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 103-130 Volt

• Loudspeaker
• - - No sound reproduction output.

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

• from Radiomuseum.org
• Model: Unameter Tube Tester ABC - Apparatus Design Co.; Little

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 10 x 6 x 18 inch / 254 x 152 x 457 mm

• Net weight (2.2 lb = 1 kg)
• 12 lb (12 lb 0 oz) / 5.448 kg

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

• Other Models

• Here you find 5 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Apparatus Design Co.; Little Rock, Arkansas