World leaders in the design and manufacture of wide-bandwidth current measuring devices based on Rogowski Technology.
PEM has sold its high performance ac current transducers to over 35 countries and can count major international companies, government bodies and research institutions as its customers.
Before PEM’s existence, Rogowski transducers were relatively unknown and only used for a few specialist applications. PEM can justly claim to have pioneered the general purpose Rogowski transducer as a readily available wideband commercial product. Since its first range in 1991 PEM has continued to provide state-of-the-art Rogowski transducers across a broad range of applications and provides advice and assistance to engineers with current measurement problems.
PEM remain committed to research into the performance of Rogowski current transducers as well as other novel measurement techniques for electric current, voltage and power.

PEM has been successfully certified to the International Quality Standard ISO9001 since 1998