Resistance Standard

Resistance Standards

IET manufactures a full line of resistance standards designed to satisfy any requirement. From highest precision to cost effective - From 1 milliohm to 100 Teraohms and every value in between. If you don't find the resistance standard you need from the many choices available, we will build it for you.

IET Labs, maintains some of the finest R, L and C calibration standards in the World. IET Labs continues to manufacture and support a wide variety of products that were originally manufactured by GenRad, esi, QuadTech and others. The majority of IET’s products are manufactured with pride in the USA.


Find out more about our different resistance standard models

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  1. SRX1 Series NAVAIR Resistance Standard

    SRX1 Series NAVAIR Resistance Standard

    • Range from 1 Ω - 1 MΩ
    • Stabilities as good as 5 ppm
    • Minimal Change from power cycling
    • The US Navy's Resistance Standard
  2. HARS-LX Series Decade Resistance Substituter Lab Standard

    HARS-LX Series Decade Resistance Substituter Lab Standard

    • High accuracy - as good as 20 ppm
    • High stability - as good as 5 ppm/yr
    • Over 55 models available with resistance from 1 mΩ to 121.1 MΩ
    • Resolution as good 1 mΩ with a fixed decade or 20 μΩ with a rheostat.
  3. HATS-LR Low Resistance Transfer Standard

    HATS-LR Low Resistance Transfer Standard

    • Values from 1 Ω - 100 kΩ
    • Initial Accuracy... As good as 10 ppm of nominal value
    • Transfer Accuracy... ± (1 ppm + 0.1uΩ at parallel value) for 10:1 & 100:1 ratios
    • Long Term Accuracy... ± 10 ppm/year
    • Calibration Accuracy... ± 5 ppm
  4. Transfer Standard

    HATS-Y Series High Resistance Transfer Standard

    • Resistance Values 100 kΩ, 1 MΩ, 10 MΩ, 100 MΩ
    • Initial Accuracy...As good as 10 ppm nominal value matched within 10 ppm
    • Transfer Accuracy... ± 2 ppm (Typical Short-term Repeatability)
    • 1 Year Stability : As good as 10 ppm

4 Item(s)

per page

Set Descending Direction