• Country
• United States of America (USA)

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

• Year
• 1956–1963

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 137299

• • alternative name: Heath Company

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

• Number of Tubes
• 2

• Valves / Tubes
• 6BX7 6X5 0A2

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 105-125 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Capacity Meter CM1 - Heathkit Brand, Heath Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 120 x 190 x 10.5 mm / 4.7 x 7.5 x 0.4 inch

• Notes

• See also the version model CM-1U for the European market which was most probably adapted or made in the UK. 4 steps: 0-100 pF; 0-1000 pF; 0-10.000 pF; 0-0,1 µF. This here is the domestic version from USA, model CM-1. We can confirm the years of sale for 1956 (CM-1U in France) and 1963 but the first year may be earlier and the last year most probably later.

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

• Literature/Schematics (1)
• Radio Constructeur et Dépanneur 1956

• Author
• Model page created by Raynal Aufils. See "Data change" for further contributors.

• Other Models

• Here you find 713 models, 697 with images and 503 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)