Count your Blessings!

By December 20, 2018 Tech Support

The next time one of your co-workers complains about the respirator fit test he or she is scheduled to undergo, show them the YouTube video below, which shows how fit testing was performed in the late 1930’s.

Generally the response is, “Wow, it could be worse!”

Actually visual methods such as the one shown in the video are considerably less accurate than modern protocols using instruments such as the AccuFIT9000.