Hach is a leading global provider of solutions for water analysis and water quality monitoring. The company develops and manufactures measuring instruments, sensors, online analyzers, laboratory equipment, and reagents for the reliable determination of water parameters in drinking water, wastewater, industrial processes, and environmental applications.

The product portfolio includes spectrophotometers, turbidity meters, pH and conductivity sensors, online analysis systems, and automated water monitoring solutions. With its Claros Water Intelligence digital platform, Hach enables intelligent data collection, process monitoring, and data-driven decision-making in real time.

Hach supports water treatment plant operators, industrial companies, and research institutions worldwide in ensuring water quality, process reliability, and regulatory compliance.

IGZ Instruments AG is an official partner of Hach in Switzerland and provides customers with expert advice, sales, and technical support to help them select and integrate the right water analysis solutions.