• Country
• Germany

• Manufacturer / Brand
• Sennheiser Electronic (Labor W); Wennebostel

• Year
• 1949 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 128805

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

• 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: Labor W, RLC-Prüfer XP1 - Sennheiser Electronic Labor W;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 130 x 100 x 190 mm / 5.1 x 3.9 x 7.5 inch

• Notes
• Messbereiche: R=: 30 kOhm, 3 MOhm; R~: 30 kOhm, 3 MOhm; C: 0,3 µF, 30 µF; L; Gleichspannung: 5 V, 25 V, 100 V, 500 V.

• Net weight (2.2 lb = 1 kg)
• 2.2 kg / 4 lb 13.5 oz (4.846 lb)

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

• Other Models

• Here you find 295 models, 280 with images and 135 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel