Calmet is a renowned brand that specializes in the design, production, and servicing of smart calibration devices. With a rich history dating back to 1989, Calmet was founded by designers from the Calibrators Laboratory of Lumel's Research & Development Centre. The name Calmet is derived from the words CALibrators and METrology, which accurately represents their main area of expertise.

Their wide range of products includes calibrators for voltages, currents, and power, as well as electricity meter testers and network quality analyzers. Calmet also offers automation solutions for electro-utility automatic protective equipment testing, such as relays and modern digital protection. All their equipment is designed and manufactured with a focus on high-quality performance and precision.

With a strong emphasis on export, Calmet caters to customers worldwide and has earned a reputation for excellence in the industry. They have implemented a quality management system that complies with the PN-EN ISO 9001:2015 standards, ensuring top-notch service. Choose Calmet for innovative and reliable smart calibration devices that meet the highest standards in the industry