OHD provides a range of products and services to help you protect your employees and manage your occupational risks. Whether you are looking for a Respirator Fit Tester, a Noise Dosimeter, an Audiometer or a Sound Level Meter, we can provide you with a complete solution.
Premier provider of guaranteed acoustics solutions utilizing the environmentally-friendly patented Troy System. Troy specializes in niche markets where critical acoustic and noise attenuation is required. Markets include Animal Shelters, Equipment enclosures, Broadcast,radio, mix studios, sound...
Audio Directions, an innovative technology firm with design, engineering and manufacturing headquartered in Hopewell, NJ, specializes in advanced audio induction “LOOP" solutions for the hard-of-hearing in noisy public spaces — from emergency call systems on NYC subway platforms to hospitals,...
Established in 1958 as industrial consultants focused on controlling sound and vibration, Kinetics now produces the industry’s largest selection of products and solutions that control airborne noise, isolate structure-borne vibration, enhance room acoustics, create quiet spaces, and restrain...
Introducing the new OHD Quantifit, the Gold Standard in respirator fit testing. Quantifit is twice as fast as any other fit tester and more accurate. The new stand-alone option includes on-board storage of up to 500 fit tests. Quantifit features keyboard input, USB printer connection, USB memory... Read more
OHD/KoKo spirometers offer ease of use, accuracy of the instrument, and robust software, making these spirometers the choice of professionals. These spirometers comply with all the latest ATS directives and offer great flexibility in use and function. Unique to OHD, KoKo spirometers are... Read more
