• Year
  • 1944
  • Category
  • Military Equipment (not Re, Tr or RXT)
  • Radiomuseum.org ID
  • 186973

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

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Dry Batteries / 4.5 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Volt-Ohmmeter I-166 - Simpson Electric Co.; Chicago,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 155 x 180 x 141 mm / 6.1 x 7.1 x 5.6 inch
  • Notes
  • Instrument was used during WW II by the US Army. After the war it was used in the army of several countries.

    Audio measurement on a load impedance of 4000 Ohms:
    0 - 1.5 volts
    0 - 5 volts
    0 - 15 volts
    0 - 150 volts
    as above on a load impedance of 300 Ohms:
    0 - 5 volts
    0 - 15 volts
    0 - 30 volts

    AC Voltage (Sensitivity 2666 Ohms per Volt):
    0 - 500 volts.

    DC Voltage (Sensitivity 1000 Ohms per Volt):
    0 - 5 volts
    0 - 15 volts
    0 - 50 volts
    0 - 150 volts
    0 - 500 volts
    0 - 1500 volts.

    DC Resistance:
    0 - 1000 Ohms
    0 - 10000 Ohms
    0 - 100000 Ohms
    0 - 1000000 Ohms
  • Net weight (2.2 lb = 1 kg)
  • 2.4 kg / 5 lb 4.6 oz (5.286 lb)
  • Source of data
  • - - Data from my own collection
  • Literature/Schematics (1)
  • - - Manufacturers Literature (TM 11-2613)
  • Author
  • Model page created by Jan Poortman. See "Data change" for further contributors.

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