• Country
• Germany

• Manufacturer / Brand
• Nadir, Deutawerke; Berlin-Wilmersdorf

• Year
• 1926 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 282149

• Wave bands
• - without

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Röhrenprüfgerät Type 164 - Nadir, Deutawerke; Berlin-

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 155 x 90 x 220 mm / 6.1 x 3.5 x 8.7 inch

• Notes

• Röhrenprüfgerät für direkt und indirekt geheizte Röhren.

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

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

• Other Models

• Here you find 9 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nadir, Deutawerke; Berlin-Wilmersdorf