• Country
• United States of America (USA)

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

• Year
• 1938 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 208153

• • alternative name: Jewell

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries

• Loudspeaker
• - - No sound reproduction output.

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Selective Set Servicer 698 - Weston Electrical Instrument

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

• Notes

• Tube & Set Tester, includes the Weston 697 VOM.

  Ranges: Voltage DC and AC: 7.5 - 15 - 150 - 750 V.
  Ampere only DC: 7.5 and 75 mA.
  Resisteance: 0 to 5,000 Ω with 35 Ω in the middle of scale - 0 to 500,000 Ω with  3,500 Ω in the middle of scale. With an external 45 V battery, this unit can test up to 5 MΩ.

  This unit comes with a set of adaptors for each tube.

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

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

• Other Models

• Here you find 189 models, 165 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)