On behalf of the entire INTEGRA Metering team, we are extending our warm greetings to all of you this Christmas!

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.