We work with professionals to develop water monitoring solutions for our planet’s natural resources. Whether you are concerned with floods, droughts, storm water runoff, clean drinking water, or healthy ecosystems, YSI can partner with you to provide reliable water resource instruments and systems.
Our instruments, software, and data collection platforms are focused on environmental monitoring and testing. The integrated systems we deliver to our customers help them to obtain critical data about the quality of water.
Welcome to the newly redesigned YSI.com.
We are all interested in dealing with the impacts of global climate change. What we provide helps you make critical decisions — for wetlands restoration, near-coastal monitoring, water resource planning, aquaculture, and many applications in between.
When we ask “Who’s minding the planet?"®, it is satisfying to know that our customers are. And YSI is dedicated to responsibly providing the reliable water resource instruments and environmental monitoring quality systems and data that you need to do this.
YSI also offers Life sciences products including biochemical analyzers for bioprocess monitoring, food and beverage processing, and sports physiology. This line began with the YSI blood-gas analyzer in the 1950s and is presently the industry “gold standard” for glucose and lactate measurement.
Reaching beyond our products, we build relationships with our customers through our dedicated customer service, including technical applications and service support. Our employees have years of knowledge and know-how to share. You can find our trained employees in many locations around the world, ready to assist you quickly.
YSI is also involved in charitable giving through the YSI Foundation. The YSI Foundation is a non-profit organization which donates a portion of company profits to environmental causes as well as educational and charitable organizations.
I welcome your feedback about our products, services, or any other aspect of YSI. Feel free to email me directly at romlor@ysi.com.
Rick Omlor
CEO & President
YSI Incorporated
From the late 1940s to today - find out where YSI has been, what we've accomplished and where we're headed.
We're committed to providing you technology from environmentally responsible business practices. Read about our environmental initiatives and policies here.
YSI has offices all over the globe. Find the location nearest you for company information, products, accessories, reagents, and repair.
Interested in joining our team? Check out the latest career opportunities from all YSI divisions!
YSI is registered to or complies with several certifications and directives, including ISO 9001, ISO 14001, ISO 13485, Healthcare Canada, European WEEE, MCERTS, and EN46001. Read more here.
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