Thermo Fisher Scientific Inc.
Thermo Fisher Scientific Orion AQUAfast AQIII series meters for colorimetry and turbidity measurements offers simple operation with multiple test options. The meter is designed for use with the EPA-approved Orion AQUAfast AC4P71 Free Chlorine and AC4P72 Total Chlorine Methods for drinking water and wastewater reporting. The meter will read up to 4.0 mg/L for chlorine with a single reagent pack. Chlorine dioxide, cyanuric acid, and pH calibration curves are also programmed into this meter.