YSI 250900Y Model 900 Single Parameter Colorimeter for Free and Total Chlorine

The 900 colorimeter is a rugged, waterproof, single parameter instrument for the measurement of Total chlorine or Free chlorine. Whether you need to measure chlorine in wastewater, chlorine in groundwater, or in pools, this chlorine tester is waterproof with an easy to read display and will provide readings in minutes. The instrument features a real time clock, automatic data logging as well as the ability to export data to a PC or printer using the 900 Series Data Hub for infrared data transfer. You can rely on the accuracy and reliability of YSI 900. Just choose the reagents for the parameter of interest (Free or Total chlorine) and start getting results today. The 900 includes hard-sided carrying case with compartments for the instrument, accessories, reagents, and more.