Hach Company Flow Meters are internationally recognized as innovative and accurate flow measuring instrumentation for open channel applications including the Marsh-McBirney and Sigma brands. With tens of thousands of flowmeter installations worldwide, our flowmeters` accuracy have been verified by our broad base of customers. Data Delivery Services offering provides a hands-off approach to flow monitoring without the need to visit monitoring sites. Hach`s flow products and services have a proven track record of creating industry-leading innovations with unwavering product accuracy in the open-channel flow measurement world.
Empowering you with true and timely flow data for your analysis, we dramatically reduce your risk and enable you to make critical wastewater flow decisions with absolute confidence. And smart decisions mean you're proactively managing your flow, rather than reactively dealing with problems. From state-of-the-art wireless flow loggers and industry-pioneering non-contact flow sensors, as well as our revolutionary Hach Data Delivery Services (DDS), We are committed to providing flexible solutions for all of your flow monitoring challenges.
Ensuring water quality for people around the world.
We make water analysis better—faster, simpler, greener
and more informative—via unsurpassed customer partnerships,
the most knowledgeable experts, and reliable, easy-to-use products.
Since our founding we have been committed to providing high-quality products that are accurate and simple to use. These are the values that Clifford and Kathryn 'Kitty' Hach founded the company on in 1947.
For more than 60 years, we've been at the crest of the industry — finding solutions that help you best manage your water. Our analytical instruments and reagents are used to test the quality of water in a variety of industries and markets — from around the corner, to around the globe.
Water analysis has to be right. You deserve complete solutions you can be fully confident in. Hach is your resource for expert answers, outstanding support, and reliable, easy-to-use products.