Triplett CL140 Total Residual Chlorine Detector Pen - Measures Free Chlorine, Chloramines, Hypochlorous Acid, and Hypochlorite Ion

The Triplett CL140 Total Residual Chlorine Pen measures total chlorine including free chlorine, chloramines, hypochlorous acid and hypochlorite ion. 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. The meter simultaneously displays total chlorine (ppm) and temperature, and has analog bargraph for viewing trends. It features a flat surface electrode with 1- or 2-point calibration. A Renew warning function indicates that the electrode needs replacing. Built-in memory can store/recall up to 25 numbered readings. Auto power off (10 minutes) with disable conserves battery life. Waterproof (IP57). Includes Chlorine electrode, protective sensor cap, sample cup with cap, (4) CR2032 batteries, set of reagents for 50 tests, and neck strap.

• Comprehensive Total Chlorine Measurement – Accurately measures total residual chlorine, including free chlorine, chloramines, hypochlorous acid, and hypochlorite ion for reliable water quality monitoring in pools, drinking water, and treatment systems
• Simultaneous Readings with Trend Display – Displays total chlorine (ppm) and temperature at the same time, with an analog bar graph for real time trend visualization and better process control
• Accurate and Stable Sensor Technology – Features a flat surface electrode with automatic temperature compensation (ATC) and supports 1 or 2 point calibration
• Smart Data Storage and Maintenance Alerts – Stores and recalls up to 25 numbered readings, with a Renew warning function that alerts when the electrode needs replacement
• Rugged Waterproof Design – Built with IP57 waterproof protection and auto power off with disable option, chlorine electrode, sample cup, reagents for 50 tests, batteries, and neck strap