IET Labs

IET Labs

Over 100 Years of Excellence in Metrology

By combining the many hundreds of man-years of engineering experience of GenRad, esi and IET, we have become the world’s preeminent manufacturer of impedance instruments, offering from the most cost-effective to the most stable electrical standards.

IET Labs is small enough to offer the individual exceptional service each of our customers deserves, while large enough to offer the world’s most complete impedance solutions with over 1300 different products.

Made in the U.S.A.

While many in the industry outsource not only manufacturing but engineering, IET is proud to claim that we manufacturer 98% of our products in the United States and almost all of our major components are manufactured in the United States.

What It’s Like Working with IET Labs

Our experienced engineering and service staff make it possible to offer:

    • Custom or products with combinations of functions; special ranges, ratings or accuracies.
    • Replacements for discontinued models from other manufacturers.
    • ISO-17025 accredited calibrations* and repairs on most products
    • Compliant with ISO-9001, ISO-10012, ANSI Z540-1-1994, and MIL-STD-45662A.
    • Applications and custom engineering readily available
    • Extensive library of applications notes and articles from GenRad, esi and IET

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