• Country
• United States of America (USA)

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

• Year
• 1937 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 120974

• • alternative name: Jewell

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

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

• from Radiomuseum.org
• Model: Tube Checker 771 Type 2 - Weston Electrical Instrument

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 9 x 6 x 14 inch / 229 x 152 x 356 mm

• Notes
• Eight valve holders, one voltmeter, manual test voltage adjustment, also measures up to 1.000 volts, ohms and tests condenser leakage.

• Author
• Model page created by a member from A. 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)