• Country
• Germany

• Manufacturer / Brand
• Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München

• Year
• 1971 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 137655

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 2 x 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Thomson-Messbrücke M273-A1 - Siemens & Halske, -Schuckert

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 112 x 84 x 192 mm / 4.4 x 3.3 x 7.6 inch

• Notes
• Einknopf-Messbrücke in Thomson-Schaltung M273-A1.
  Messbereich 0,2 mOhm bis 2,2 Ohm. Vier Bereiche. Bei 0,2-2,2 mOhm +-1,5% vom Meßwert, bei den übrigen Bereichen +-1%. Preis 1983.

• Net weight (2.2 lb = 1 kg)
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Price in first year of sale
• 1,180.00 DM

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

• Mentioned in
• Siemens, Elektrische Meßgeräte, MP51, 1983, S. 1/32

• Author
• Model page created by Michael Türck. See "Data change" for further contributors.

• Other Models

• Here you find 2522 models, 2119 with images and 1334 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München