• Country
• United States of America (USA)

• Manufacturer / Brand
• Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia

• Year
• 1930 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 260501

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Tungsten Battery - Use that long-lived - Watchcase Bulb-Battery Tester - Eveready Ever Ready, AENMC /

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• Four test-lamps 2.5 V, 2.9 V, ? & 6.2 V selectable.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 157 models, 138 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia