• Country
• France

• Manufacturer / Brand
• Lerès, Laboratoires; Paris

• Year
• 1955

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 124220

• Number of Tubes
• 19

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

• Wave bands
• - without

• Power type and voltage
• Line (AC, UC or DC not known) / 110; 130; 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscilloscope T7 - Lerès, Laboratoires; Paris

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

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

• Notes
• Round CRT oscilloscope, built-in 1.000 Hz square generator. Frequency 1Hz to 10MHz

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

• Source of data
• Toute la radio

• Mentioned in
• Toute la radio

• Author
• Model page created by a member from A. 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