• Country
• United States of America (USA)

• Manufacturer / Brand
• Radio Shack (Tandy, Realistic, Micronta); USA

• Year
• 1968

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 188227

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 105-130 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Micronta Tube Tester T31 22-012 - Radio Shack Tandy, Realistic,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 213 x 80 x 185 mm / 8.4 x 3.1 x 7.3 inch

• Net weight (2.2 lb = 1 kg)
• 1.480 kg / 3 lb 4.2 oz (3.26 lb)

• Price in first year of sale
• 37.50 USD

• Author
• Model page created by Edmondo Belardo. See "Data change" for further contributors.

• Other Models

• Here you find 1294 models, 1176 with images and 112 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Shack (Tandy, Realistic, Micronta); USA