OHD Partners with the Chicago Fire Department and NIPSTA

OHD recently took part in a city wide training for the Chicago Fire Department. OHD, along with NIPSTA (Northeastern Illinois Public Safety Training Academy) completed a "Train the Trainer"...
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Respiratory Mask Fit Testing with Facial Hair

The OHD Quantifit: ohdusa.com/products/quantifit
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OHD Quantifit - Mask Respiratory Fit Testing

The OHD Quantifit - The Fastest and most Accurate Fit Test - User Testimonial

Below is a recent OHD Quantifit® customer testimonial sent in by an onsite workplace safety solutions company based out of California:
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OHD News

The new OHD!

Occupational Health Dynamics - A new strategic addition to the SCHAUENBURG International Group
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Quantifit - Jan 19, 2017

Troubleshooting Scott AV2000 & AV3000

Why can't I pass anyone on my Scott AV2000 or AV3000 mask?   TroubleshootScottConnector
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1 min read
Noise Induced Hearing Loss - Jan 4, 2017

What are those favorite sounds that you treasure?

Since being posted on YouTube, Sarah Churman’s video has been viewed over 26,000,000 times.   Sarah, born deaf, was 29 years old at the time, a young mother of two that had never heard her children’s voices or her husband’s...
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1 min read
Quantifit - Dec 30, 2016

Behind the Scenes at Times Square with the OHD Quantifit

Tomorrow night New York City will host one of its largest crowds of the year for the annual New Year's Eve Ball drop.  According to this CBS News article over 7000+ New York City Police officers will be on patrol watching over...
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Quantifit - Dec 20, 2016

Software Does not Save Data

This solution will apply only to version  3.0.1 for FitTester 3000  and version  5.0.1 for the Quantifit . If you have the newer Quantifit, it is highly recommended that you upgrade to FitTrack GOLD. Call us for details. The symptom...
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OHD News - Dec 13, 2016

Merry Christmas from your friends at OHD

May the peace and blessings of Christmas be yours!
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