Quality innovator of instrumentation focused on the measurement of clean water. Specializing in Turbidity measurement, Chlorine Residual testing UV%T, Streaming Current measurements and the new online measurement probes. Produces instrumentation, test kits and chemical reagents used for monitoring water quality in a variety of applications. Our primary market is in the area of Industrial and Municipal water treatment facilities; however, our products are also found in applications as varied as industrial process control systems.