The Extech CL200 ExStik Chlorine Tester is a revolutionary measurement device that offers direct reading of total chlorine from 0.01 to 10.00 ppm. The CL200 can be used wherever a measurement of the total chlorine in water is needed. It measures the total of all chlorine present in all forms including dissolved free chlorine, chloramines, hyporchlorous acid, and hypochlorite ion.

Features:

• Unaffected by sample color or turbidity
• Automatic electronic calibration
• Memory stores, tags, and recalls up to 15 readings
• Unique flat surface chlorine electrode
• Waterproof to IP67 standard
• State of the art LCD simultaneously displays ppm of total chlorine and temperature plus analog bargraph indicator

Complete with meter and flat surface chlorine electrode, ExTab reagent tablets (50 tests), protective sensor cap, sample cup with cap, four 3V CR-2032 batteries, and 48" neckstrap.

Applications:
Typical applications include measurements of discharge water from water treatment plants, public drinking water supplies and cooling towers, and measurement of disinfectant properties in swimming pools and cooling water applications.