• Country
• United States of America (USA)

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

• Year
• 1953

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 81987

• • alternative name: Heath Company

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

• Number of Tubes
• 1

• Valves / Tubes
• 6AF4

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - only for Earphone!

• Material
• Metal case

• from Radiomuseum.org
• Model: Grid Dip Meter GD-1A - Heathkit Brand, Heath Co.;

• Dimensions (WHD)
• 2.5 x 3 x 7 inch / 64 x 76 x 178 mm

• Notes

• 2 MHz - 250 MHz, with additional plug in coils down to 350 kHz.

• Net weight (2.2 lb = 1 kg)
• 4 lb (4 lb 0 oz) / 1.816 kg

• Price in first year of sale
• 19.50 USD

• Literature/Schematics (1)
• Heathkit: A Guide to Amateur Radio Products (2nd ed., p. 76/77)

• 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)