Upcoming & Ongoing Events


How pH and ORP Sensors Work: Principles and Practice Webinar

10 Sep 2019 - The pH of a water body can affect nearly all aquatic life in a system, and the oxidative-reductive potential is a related, but underappreciated parameter particularly in environmental and wastewater applications. Event Information...

How DO Sensors Work: Principles and Practice Webinar

08 Oct 2019 - From sustaining aquatic life to the tight control of wastewater treatment, dissolved oxygen (DO) plays a role in nearly every water quality application. Event Information...

EXO University | On-Demand Sonde Training

01 Jan 2015 - Need training on EXO Sondes, but can't make it to one of our annual workshops? Visit YSI University and register for free on-demand video training featuring our factory experts. Event Information...

ProDSS University | On-Demand Training

01 Jan 2019 - This convenient e-learning program covers everything you want (and need!) to know about the YSI ProDSS handheld water quality instrument. Whether you just opened the box or you've been using the ProDSS for a few years, we guarantee you'll learn something new from our ProDSS experts. Event Information...

Events, Training & Webinars