• Country
• United States of America (USA)

• Manufacturer / Brand
• MILITARY U.S. (different makers for same model)

• Year
• 1960/1955

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 83675

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

• Number of Tubes
• 1

• Valves / Tubes
• 6418

• Main principle
• something special ? Please give information (notes)

• Power type and voltage
• Line / Batteries (any type) / 45; 3; 1.5 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: Vacuum Tube Voltmeter TS-618/U - MILITARY U.S. different makers

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 109 x 228 x 138 mm / 4.3 x 9 x 5.4 inch

• Notes
• Vacuum Tube Voltmeter. Powered by battery supply PP-1247/PRM-15 or mains supply PP-713/PRM-15. Different manufacturers.

• Net weight (2.2 lb = 1 kg)
• 3.1 kg / 6 lb 13.3 oz (6.828 lb)

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• Department of the Army Technical Manual: TM11-5090

• Literature/Schematics (1)
• .

• Other Models

• Here you find 393 models, 345 with images and 210 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from MILITARY U.S. (different makers for same model)