Since 1976, it has been IET Lab's mission is to help provide our customers with cost-effective solutions to their applications rather than have them settle for what is available. Our goal is to exceed your expectations.

In 2000, IET Labs acquired the GenRad standards, impedance decades, megohmmeters, digibridges, audio and strobe lines and now continues to manufacture, service and support these. More information on GenRad and historic GenRad products can be found at "GenRad history page "In the Genrad Tradition..."

In 2006, IET acquired the esi resistance lines, thus proudly and successfully combining the two most important classic impedance companies with our own.

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