Spring PortaCount Academy event cancelled

Due to concerns about the COVID-19 coronavirus, TSI is cancelling the Spring PortaCount® Academy course. The 1.5 day, in-person class covers all aspects of respirator fit testing using PortaCount products and software, and is usually held in our Shoreview, Minnesota location twice a year, in the spring and fall.

PortaCount training resources

Although classroom training is suspended for now, there are many other PortaCount training resources available online. Please visit:

• TSI's YouTube Channel: Browse our respirator fit testing playlists to see our newest how-to videos.