• Year
  • 1925
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 218939
    • alternative name: Jewell

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Jewell Voltmeter Pattern No. 98 - Weston Electrical Instrument
  • Notes
  • Jewell Pattern No. 98 Voltmeter.
  • Mentioned in
  • Radio Broadcast, Nov. 1925, p. 84

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