• Country
• United States of America (USA)

• Manufacturer / Brand
• Jackson (The) Electrical Instrument CO., Dayton

• Year
• 1946

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 213815

• Wave bands
• - without

• Power type and voltage
• Dry Batteries

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: 643 - Jackson The Electrical

• Dimensions (WHD)
• 8.5 x 8.5 x 6 inch / 216 x 216 x 152 mm

• Notes
• Universal Multimeter
  DC volts: 10, 100, 250, 500, 1000, 5000
  AC volts: 10, 100, 250, 500, 1000, 5000
  DC ma: 1, 10, 250, 10.000
  Ohms x 1000: 3, 300, 3000
  Decibels: -10 to +54
  meter size: 4 inches.

• Mentioned in
• Radio Retailing (Radio & Television R.)

• Author
• Model page created by Heinz Höger. See "Data change" for further contributors.

• Other Models

• Here you find 64 models, 61 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Jackson (The) Electrical Instrument CO., Dayton