CL17sc Colorimetric Chlorine Analyzer · The Claros™-enabled CL17sc is the industry standard for continuous monitoring
reliable measurements of free or total residual chlorine. CL17sc Colorimetric Chlorine Analyzer · The CL17 Family of Products
Dependable Online Chlorine Monitoring · Hach's Ultra Low Range CL17sc can detect lower levels of chlorine than ever before
