• Country
• United States of America (USA)

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

• Year
• 1935 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 324429

• • alternative name: Jewell

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 2

• Valves / Tubes

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Tube Tester 682 - Weston Electrical Instrument

• Notes

• Tube tester equipped with 14 sockets, 2 not used (available for new tubes).
  Oxide rectifier for anode.

• Mentioned in
• -- Schematic (Servizio Radiotecnico, D.E. Ravalico, Hoepli, 1941)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 189 models, 164 with images and 101 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)