YSI Model 900 Chlorine Colorimeter. GLP compliant; measurement range: free CL: 0.02-2.0mg/L & total Cl: 0.1-8.0mg/L; automatic memory (16 sets); battery operated; portable; reagents sold separately. *2-year warranty*

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. Includes 100 powder packs of each (Free and Total chlorine). Start getting chlorine results today.

The 900 includes hard-sided carrying case with compartments for the instrument, accessories, reagents, and more.