Online-Analyzers for

Industrial Water Treatment

Water is our Element

More than 60 years ago we set out to fundamentally change the way the world monitors and analyzes water quality. We are specialized in developing and


manufacturing state-of-the-art online water analyzers, made in Germany. Our large product variety allows our customers to measure many different parameters in water, such as Hardness, Chlorine, Alkalinity, Iron and much more.

Our Best Selling Analyzer for Hardness:

The Testomat EVO

  • 0.89 - 448ppm CaCO3 measuring range total hardness

  • Customizable interval time between 1-99 min

  • Low reagent and water consumption

  • 4-20 mA and dry contact output

  • Display shows values in real time

  • very reliable and low maintenance analyzer


Our Analyzers are leading the way


Boiler Houses, Cooling Towers, Hospitals, and many more applications. Find out where our analyzers are making a difference on a daily base in our APPLICATIONS SECTION

Trade Shows 2021/2022


Meet us at the

Convention and Exposition

September 22-25, 2021

Providence, RI


Let's connect!

Meet us in 2022 at the

AHR Expo, Booth N8619

January 31st-February 2nd

Las Vegas, NV

Product Catalog