Vacuum Tube Testing Equipment OZ-1

MILITARY U.S. (different makers for same model)

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  • Year
  • 1944 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 206406

 Technical Specifications

  • Number of Tubes
  • 4
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Vacuum Tube Testing Equipment OZ-1 - MILITARY U.S. different makers
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes

  • The Vacuum Tube Testing Equipment OZ-1 was made for the U.S. Navy by the Hickok Electrical Instrument Co., ordered under U.S. Navy Contract NXss-33175, June 29, 1943; approved Oct. 21, 1944.

    Note that the G or GT versions of the tubes were also acceptable by the U.S. Navy.

    This is the U.S. Navy version of the Hickok 550X Dynamic Mutual Conductance Multi Tester.

  • Net weight (2.2 lb = 1 kg)
  • 19 lb (19 lb 0 oz) / 8.626 kg
  • Literature/Schematics (1)
  • Instruction Book for Navy Model OZ-1 Radio Tube Test Equipment, NAVSHIPS 900, 346-IB, Oct. 21, 1944.

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