• Country
• Great Britain (UK)

• Manufacturer / Brand
• Scopex Instruments; Letchworth, Hertfordshire

• Year
• 1976–1978

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 187105

• Number of Tubes
• 1

• Valves / Tubes

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Dual Channel Oscilloscope 4D-25 - Scopex Instruments; Letchworth

• Notes
• Screen size: 8 x 6 cm.

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

• Price in first year of sale
• 1,800.00 DM

• Mentioned in
• Funk-Technik (FT) (22/76 Seite 737)

• Literature/Schematics (1)
• (A) Elektronik Report Heft 5, Mai 1978, S. 55 Werbeschaltung

• Author
• Model page created by Egon Strampe. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 7 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Scopex Instruments; Letchworth, Hertfordshire