• Country
• Great Britain (UK)

• Manufacturer / Brand
• Cossor, A.C.; London

• Year
• 1935 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 172270

• Number of Tubes
• 1

• Valves / Tubes
• 3234

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Test Set - Oscilloscope 3247 - Cossor, A.C.; London

• Shape
• Tablemodel, with any shape - general.

• Notes
• Oscilloscope portable "Test Set" 3247.
  There are more than one tube, but the others are unknown.
  Sensivity: 2 mm/V (w/o amplification)
  

• Net weight (2.2 lb = 1 kg)
• 9 kg / 19 lb 13.2 oz (19.824 lb)

• Literature/Schematics (1)
• - - Manufacturers Literature (Les Tubes à Rayons Cathodiques, Cossor, 1935)

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 326 models, 250 with images and 194 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Cossor, A.C.; London