OHD Quantitative Respirator Fit Tester 3000 ***USED/DEMO***
The OHD Respirator Fit Tester 3000 provides an extremely accurate, OSHA and NFPA compliant mask fit test in 2-3 minutes and allows testing in any environment with no consumables using patented Controlled Negative Pressure Technology. CNP Technology directly measures respirator leakage, using only air as the challenge agent. The 3000 precisely measures the mask leak rate by determining the amount of air that leaks into the respirator during the fit test. Test your mask; test with confidence.