Hach is proud to welcome Sigma products and services to the Hach Company family. In the tradition of Sigma, Hach will continue in the design and manufacture of innovative flow, sampling, and rain quality instruments, communication products and data management software. This alliance will strengthen our ability to provide the most convenient, comprehensive water and wastewater monitoring solutions in the market.
With more than 75 years of combined experience and cutting-edge technology, Hach will continue to bring the same customer-focused approach to Sigma products and services. Hach is known for products and services that consistently deliver accurate data with a minimum of operator field time. Our integrated manufacturing and technical experience ensures that customers will receive world-class products and support.
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Sigma Flow/Level Measurement:
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Sigma Sampling:
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Sigma Communication/Data Management:
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