• Country
• Great Britain (UK)

• Manufacturer / Brand
• Wayne Kerr; New Malden, England

• Year
• 1970 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 226169

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 2 x 9 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Psophometer 2B/WKC/1 - Wayne Kerr; New Malden,

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• Uses 2 batteries Everady PP9.

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

• Other Models

• Here you find 32 models, 31 with images and 15 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Wayne Kerr; New Malden, England