Nextteq Irritant Smoke Tube Kit for Respirator Fit Testing
Irritant smoke fit tests are better qualitative fit tests than other methods because they rely upon a test subject's involuntary response, not the test subject's sense of smell or taste. Each Irritant Smoke Tube Kit includes everything needed to perform a complete fit test. With an extended shelf life and broad environmental operating conditions, you can perform fit testing almost anywhere at any time.