AC Vacuum Tube Voltmeter IM-21

Heathkit (Brand), Heath Co.; Benton Harbor (MI)

  • Year
  • 1961
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 80547
    • alternative name: Heath Company

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

 Technical Specifications

  • Number of Tubes
  • 2
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AC Vacuum Tube Voltmeter IM-21 - Heathkit Brand, Heath Co.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 120 x 220 x 140 mm / 4.7 x 8.7 x 5.5 inch
  • Notes
  • 10 Messbereiche 10 mV bis 300 V.
  • Net weight (2.2 lb = 1 kg)
  • 2 kg / 4 lb 6.5 oz (4.405 lb)
  • Author
  • Model page created by Bernd Pötzsch. See "Data change" for further contributors.

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The model AC Vacuum Tube Voltmeter is part of the collections of the following members.

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