About us

LKM electronic GmbH was founded in 2000 as a company specializing in industrial temperature and humidity measurement. Since October 2026, LKM has continued as a brand under the umbrella of electrotherm GmbH, with which it has maintained a long-standing and close partnership.

Our shared location in Geraberg is the cradle of Thuringia’s thermometer industry. The extensive experience and in-depth knowledge of temperature measurement accumulated over the years continue to form the foundation for the development and manufacture of innovative products at our company. Through our active membership since 2008 in the Förderverein Thermometermuseum Geraberg e.V. (Friends of the Geraberg Thermometer Museum), we support efforts to preserve the thermometer tradition.

Our core business includes the manufacture of transducers, handheld devices, wireless systems, and data acquisition modules, complemented by compatible sensors and probes. Together with electrotherm GmbH, we provide customers with our entire product portfolio from a single source.