2022 marks an important milestone in our history as we are celebrating the 50-year anniversary of our CALEC® brand!

Visit our booth #8-D8 at DWTC and discover our latest innovations for Smart Metering and IoT in the water and thermal energy sectors.

The thermal energy calculator CALEC® ST III now manages all types of Glycol-based heat transfer medium.

Visit our stand 101 in Hall C1 at the Messe München and discover our latest smart metering solutions for the water sector.

Our multifunctional calculator CALEC® ST III is now LoRaWAN® certified in its Standard and Smart versions.

Find out how INTEGRA Metering rose to the challenge by helping a famous Swiss watchmaker to optimize their resources.