• Year
  • 1962 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 319640

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 0
  • Valves / Tubes
  • 5UP1
  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit. / 7-14 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Spark Plug Scope ST-500 - Electric Auto-Lite Company,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • Autolite, Spark Plug Scope ST-500

  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum