• Country
• France

• Manufacturer / Brand
• Lerès, Laboratoires; Paris

• Year
• 1955/1956

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 171219

• Number of Tubes
• 19

• Valves / Tubes
• EF42 EF42 EF42 EF42 6CB6 6BA6 6BA6 6AQ5 EL41 EL41 EL41 EL41 EL41 12AX7 6J6 6J6 GZ32 GZ32 0D3 OE407PA

• 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: Oscilloscope T7B - Lerès, Laboratoires; Paris

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 370 x 280 x 490 mm / 14.6 x 11 x 19.3 inch

• Notes
• Bande passante verticale: 5 Hz à 7 MHz (max: 10 Mhz). Contient un générateur 1000 Hz, marqueurs 1 et 0,1 microseconde.

• Net weight (2.2 lb = 1 kg)
• 32 kg / 70 lb 7.8 oz (70.485 lb)

• Source of data
• - - Data from my own collection

• Mentioned in
• Toute la radio (N°202 Janvier 1956)

• Author
• Model page created by Olivier Palix. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lerès, Laboratoires; Paris