Multi-Range Meter 3S

Smiths Industries Ltd.; London

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  • Year
  • 1964 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 345469

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

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Dry Batteries
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Multi-Range Meter 3S - Smiths Industries Ltd.; London
  • Shape
  • Tablemodel, with any shape - general.
  • Notes

  • Multi-Range Meter 3S has a sensitivity of 25 kΩ/V on DC ranges and 2 kΩ/V on AC ranges.

    • DC/AC Voltage: 0 - 100 mV to 0 - 5,000 V.
    • DC/AC Current: 0 - 5 mA to 0 - 5 A
    • Resistance: 0 - 200 Ω to 0 - 50 MΩ.
    • Capacity:     100 pF to 20,000 pF
    • Output:        -14 dB to 46 dB.

    Suitable for use up to 20 kHz.
    A single selector knob allows for easy operation.
    A patented electrical protection cut-out for protection against high current overloads within 0.005 to 0.01 sec, and a fuse is also provided.
    To increase the ranges, a wide variety of current transformers, shunts, and voltage multipliers are available.

    All characteristics are much more clearly described in the original attached article.

  • Net weight (2.2 lb = 1 kg)
  • 3 lb (3 lb 0 oz) / 1.362 kg
  • Mentioned in
  • -- Original-techn. papers. (From “Electronic Engineering”, volume 36, year 1964, July.)
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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