• Country
• United States of America (USA)

• Manufacturer / Brand
• Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)

• Year
• 1925 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 206396

• • alternative name: Jewell

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Jewell Tube Checker Pattern 110 - Weston Electrical Instrument

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• 2 meters for DC voltage and current. For UV and UX types.

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

• Other Models

• Here you find 192 models, 170 with images and 102 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)