News | May 3, 2017

YSI Introduces Pro20i Dissolved Oxygen And Temperature Meter To Wastewater Industry

Pro20i Dissolved Oxygen Meter 400x400

YSI recently announced introduction of the YSI Pro20i, ideal for quick spot sampling of the wastewater process and receiving waters.

The YSI Pro20i has easy-to-use features like one-touch calibration and easy-to-change PE cap membranes. Designed to handle the harshest, most rugged outdoor conditions, it has a waterproof case and carries a 3-year warranty to protect your investment.

The YSI Pro20i display can be seen with polarized glasses and has a backlit display for low- or no-lighting conditions. The integral (non-detachable) cable is available in lengths of 1, 4, and 10 meters and is warranted for 2 years. The YSI Pro20i can be used with an instant-on Galvanic sensor or longer-lasting Polarographic sensor, both providing an accuracy of +/-0.2 mg/L.

About YSI
YSI is a developer and manufacturer of sensors, instruments, software, and data collection platforms for environmental water quality monitoring and testing. Reaching beyond our products, we build relationships with our customers through our dedicated customer service, including technical applications and service support.

About Xylem
Xylem (XYL) is a leading global water technology provider, enabling customers to transport, treat, test and efficiently use water in public utility, residential and commercial building services, industrial and agricultural settings. The company does business in more than 150 countries through a number of market-leading product brands, and its people bring broad applications expertise with a strong focus on finding local solutions to the world’s most challenging water and wastewater problems. Xylem is headquartered in Rye Brook, New York, with 2014 revenues of $3.9B and approximately 12,500 employees worldwide. Xylem was named to the Dow Jones Sustainability Index for the last three years for advancing sustainable business practices and solutions worldwide. The name Xylem is derived from classical Greek and is the tissue that transports water in plants, highlighting the engineering efficiency of our water-centric business by linking it with the best water transportation of all -- that which occurs in nature. For more information, visit