In just a few decades, JUMO has grown from minuscule beginnings to become an internationally successful company. Our instruments and systems are at work on all five continents. They measure, control and record physical parameters in an extraordinarily wide range of industries and applications. User-friendly and reliable, in every quantity and version that is requested. And always with the guarantee of perfect quality and comprehensive service. Thanks to highly qualified employees and continuous innovation, JUMO has made a name for itself in global markets through its products and services. We know: Our success is also an obligation. We accept this challenge decisively, with creative expertise, and with the courage always to be prepared to tread new paths. Manufacturing of Measurment & Control instrumentation. 25 subsidiaries worldwide. Market leading in temperature probes for heat meters.