Vacuum tube voltmeter (VTVM) V-7A

• Country
• United States of America (USA)

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

• Year
• 1956–1961

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 75945

• • alternative name: Heath Company

• Picture
• Schematics

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

• Number of Tubes
• 2

• Valves / Tubes
• 6AL5 12AU7

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 220 & 1.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vacuum tube voltmeter V-7A - Heathkit Brand, Heath Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 119 x 187 x 105 mm / 4.7 x 7.4 x 4.1 inch

• Notes

• 7 ranges AC volt.
  7 ranges DC volt.
  7 ranges ohm.

  Der Preis als Bausatz lag bei 209,00 DM (fertiges Gerät 249,00 DM)

• Net weight (2.2 lb = 1 kg)
• 1.6 kg / 3 lb 8.4 oz (3.524 lb)

• Price in first year of sale
• 249.00 DM

• Mentioned in
• Funkgeschichte der GFGF (Heft 154 (2004) Seite 103 Abbildung & Daten)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Literature/Schematics (2)
• Funk-Technik (FT) (23/1957, S, 806 / Werbung, (neu eingetroffen))

• Literature/Schematics (3)
• Heathkits for 1956 catalog, page 63 "new Model V-7A"

• Author
• Model page created by Alexander Küffer. See "Data change" for further contributors.

• Other Models

• Here you find 713 models, 697 with images and 502 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heathkit (Brand), Heath Co.; Benton Harbor (MI)