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Colorimeters
Hach’s easy to use, robust, portable instruments are built to handle the unique stresses present in the field. Hach has refined the colorimeter technology into intuitive and accurate hand held solutions that support your testing needs. Whether you are looking for a single parameter testing device such as the DR300, or a sophisticated hassle-free instrument that can measure up to 90 methods like the DR900, we have a solution that will support your needs.