• Country
• United States of America (USA)

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

• Year
• 1947

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 217894

• • alternative name: Jewell

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

• Number of Tubes
• 4

• Valves / Tubes
• 6SJ7 6SJ7 6SL7 6X5 991

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Electronic Volt Ohm Milliammeter 769 - Weston Electrical Instrument

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 10 x 13 x 6.125 inch / 254 x 330 x 156 mm

• Notes

• A stable, probe-type, Vacuum Tube Voltmeter, for use to 300 megacycles.

  Dry battery 3V for resistance measuring range.

• Mentioned in
• Radio Retailing (Radio & Television R.) (July 1947 page 105. September 1947 page 132.)

• Author
• Model page created by Ernst Erb. 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)