• Country
• United States of America (USA)

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

• Year
• 1971 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 79967

• • alternative name: Heath Company

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

• Number of Tubes
• 2

• Valves / Tubes
• ECC82 EAA91

• Power type and voltage
• Alternating Current supply (AC) / AC 110; 220 & DC 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vacuum Tube Voltmeter IM-28 [late] - Heathkit Brand, Heath Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 290 x 125 x 100 mm / 11.4 x 4.9 x 3.9 inch

• Notes
• Printed circuit used.
  Service-Röhrenvoltmeter, Bausatz 229 DM, Fertiggerät 349 DM. Preise in Österreich: Bausatz ATS 1850.- Betriebsfertig ATS 2600.-

• Net weight (2.2 lb = 1 kg)
• 2.3 kg / 5 lb 1.1 oz (5.066 lb)

• Price in first year of sale
• 349.00 DM

• Mentioned in
• -- Original prospect or advert (deutscher Heathkit Katalog 1971/72)

• Author
• Model page created by Hinrich Grensemann † 15.5.16. See "Data change" for further contributors.

• Other Models

• Here you find 715 models, 699 with images and 506 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)