Calstan (Tube Tester) 223A

Slade Radio Pty. Ltd.(Calstan); Sydney, NSW

Data
Forum
Pictures
Collections

  • Year
  • 1940
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 132065

 Technical Specifications

  • Wave bands
  • - without
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Calstan 223A - Slade Radio Pty. Ltd.Calstan;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes

  • Calstan combined valve emission tester and multimeter.

    This is an AC and battery powered version of the 223.

    Multimeter Ranges;

    • AC & DC Volts:  5, 10, 50, 250 & 1250.
    • mA: 1, 5, 25, 100 & 250
    • Ohms: 1 to 5MΩ in 5 ranges.  Use internal dry battery.
    • Capacitance: dry and electrolytic

    Originally manufactured by Slade in 1940 and Zenith radio Co. from approx. 1943.

  • Source of data
  • -- Collector info (Sammler)
  • Mentioned in
  • -- Original prospect or advert (Australasian Radio World Jun 1940, Page 2)
  • Author
  • Model page created by Willi Ribbe. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum