Confidence Tube Tester Model B
Apparatus Design Co.; Little Rock, Arkansas
- Country
- United States of America (USA)
- Manufacturer / Brand
- Apparatus Design Co.; Little Rock, Arkansas
- Year
- 1940 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 211876
- 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: Confidence Tube Tester Model B - Apparatus Design Co.; Little
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 14 x 6 x 10 inch / 356 x 152 x 254 mm
- Notes
-
55 position tube selector switch; 18 sockets.
Identical to Unameter Tube Tester Model B except for the badge.
- Net weight (2.2 lb = 1 kg)
- 11 lb (11 lb 0 oz) / 4.994 kg
- Author
- Model page created by Gottfried Silberhorn. See "Data change" for further contributors.
- Other Models
-
Here you find 6 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