• Country
• Czechoslovakia

• Manufacturer / Brand
• Tesla; Praha, Bratislava etc.

• Year
• 1980 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 172019

• • Brand: Supraphon

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: Psophometer 12XN047 - Tesla; Praha, Bratislava etc.

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 337 x 170 x 351 mm / 13.3 x 6.7 x 13.8 inch

• Notes
• Psophometer and AF millivoltmeter, frequency range 20 Hz - 20 kHz.

• Net weight (2.2 lb = 1 kg)
• 10.5 kg / 23 lb 2 oz (23.128 lb)

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Gabriel Toth. See "Data change" for further contributors.

• Other Models

• Here you find 1874 models, 1199 with images and 681 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tesla; Praha, Bratislava etc.