Chemtrac, Inc. manufactures and sells instrumentation for automating and optimizing water and wastewater treatment processes. The Streaming Current Monitor was their first product, and there are now thousands of installations worldwide. Their product line has since expanded to include: particle counters and particle monitors; residual chlorine analyzers; online and laboratory streaming current analyzers; and more. Catering to the municipal market, as well as to many industrial markets, Chemtrac has earned the reputation for providing the highest quality of instrumentation, while offering its customers unbeatable support.