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The Evolution of Water Meters: A Journey from 1850 to 2024

Water meters have been essential in measuring and monitoring water usage since their creation in the mid-19th century. The idea of ​​such device was patented in 1851 by the German engineer and industrialist Carl Wilhelm Siemens, by demand of London’s…

Replacing mechanical water meters with ultrasonic meters: enhancing efficiency and extending calibration intervals

Modern technologies are increasingly becoming an integral part of our daily lives, and a prime example of this is the transition from mechanical water meters to ultrasonic ones. Ultrasonic water meters represent more advanced and reliable devices, offering new opportunities…

ADDRA water meters have received WRAS certification

ADD GRUP, a leading developer and manufacturer of smart solutions for energy and water resource management, is proud to announce that it has received the prestigious WRAS (Water Regulations Advisory Scheme) certification. This certification confirms that ADD GRUP’s products meet…

How to deal with non-payers without breaking the law: ADDRA an effective solution from ADD GRUP

Management companies maintain housing, are responsible for the quality of utility resources, as well as collect money from owners and remind non-payers about arrears for housing and utility services. The MC spends a lot of time and effort on the…

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