Best Practices for QA/QC for EXO Conductivity/Temperature sensors.

Below are a few checks you may want to include these in your organization’s standard operating procedures to ensure the highest data quality. While these steps focus on a conductivity/temperature probe, there are also many other sensor checks that can be used as part of a QA/QC process. We’ll make EXO University ( available for […]

EXO University | On-demand Training

Join our on-demand Sonde training program and become a certified EXO user.

Visit to start learning!

EXO Preventive Service Plans

Our preventive maintenance services can keep your equipment in top shape year after year, providing you with peace of mind. And our experts can train your team to expertly use the EXO platform in even the most extreme conditions.

View our webinars at

For a complete offering of our latest webinars, please visit us at

Register for EXO’s Factory Training Class

EXO training and KOR software training For EXO customers, included in the purchase of EXO equipment from YSI is access to an information-packed, hands-on training session at the YSI factory. At the Yellow Springs, Ohio, factory, our experts train experienced and novice users alike to get the most out of the EXO instruments. Attendees will […]

KOR Software: An EXO Deployment Walkthrough

How to use KOR software menus to deploy an EXO sonde for continuous unattended monitoring, and how to set up deployment templates for your monitoring program.

KOR Software: Connecting to EXO Sonde via Bluetooth

How to connect to KOR software via Bluetooth wireless communications – both automatically and manually – with the EXO water quality platform.

KOR Software: An EXO Sensor Calibration Walkthrough

How to use the streamlined sensor calibration menus in KOR software for the EXO water quality platform. Video highlights a demonstration of an EXO optical dissolved oxygen sensor calibration.