In today’s world, a single fingerprint can be the difference between multiple deaths and a man locked away, safely away from the public. A Florida man has been charged with sending 14 homemade pipe ...

Complete fit test in 2-3 minutes! Test in any environment with no consumables using OHD's Controlled Negative Pressure Technology. Within seconds of testing, the Quantifit can determine whether the ...

OHD is the home of the new Quantifit Respirator Fit Tester. Test your respirator fit with a 5-step protocol in as little as 2-3 minutes. Not only the fastest, but also the most accurate method of fit ...

The FitTrack software, included with the Occupational Health Dynamics' FitTester 3000, now offers the ability to print a Fit Test Certification Card. This fit test card can be printed on any printer ...

The OHD QuantiCheck is one of the world’s first quantitative user seal check device. Given the nature of the current COVID-19 pandemic, OHD believes this technology to be pivotal in the global ...