• Country
• Switzerland

• Manufacturer / Brand
• Hasler AG; Bern

• Year
• 1900 ??

• Category
• Morse-Equipment & TTY, RTTY, TDD etc.

• Radiomuseum.org ID
• 77780

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Galvanometer - Hasler AG; Bern

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 105 x 105 x 50 mm / 4.1 x 4.1 x 2 inch

• Notes
• Dieses Galvanometer wurde zur Kontrolle der Telegraphenleitung benützt (Baujahr vor 1900).

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Alexander Küffer. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 19 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hasler AG; Bern