• Country
• Great Britain (UK)

• Manufacturer / Brand
• Heathkit (UK) by Daystrom

• Year
• 1973 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 124599

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) / 200-250 & 1,5 DC Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Valve Voltmeter VVM IM-18 U - Heathkit UK by Daystrom

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 4.7 x 7.4 x 4.1 inch / 119 x 188 x 104 mm

• Notes
• Röhrenvoltmeter, zusätzlich zur Netzspeisung eine 1,5 V Babyzelle für die Widerstandsmessung erforderlich.

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Johannes Bernhauser. See "Data change" for further contributors.

• Other Models

• Here you find 55 models, 53 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heathkit (UK) by Daystrom