DEWCO has the Signet 4630 Free Chlorine Analyzer, a one of a kind device that makes taking chlorine measurements as simple as possible. We have three different ranges available with the option of including a pH sensor for this product. It offers automatic pH compensation, as well as reagent free measuring. Because this analyzer comes with a complete panel system, the installation process is incredibly quick. Take advantage of everything the Signet 4630 Free Chlorine Analyzer has to offer by placing your order today. For more details please give us a call!