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.
Tremetrics designs and manufactures a complete line of innovative hearing/health testing equipment including multimedia and microprocessor audiometers, space-saving mobile testing systems, hearing test booths and health database management software.
Benson Medical Instruments designs & manufacturers the most comprehensive and integrated Hearing Conservation and Occupational Spirometry Compliance Solutions available. Benson Medical provides easy, cost-effective OSHA/MSHA/NIOSH and ATS/ETS compliance for Occupational Health...
Environmental Technology Corporation provides consulting services in all aspects of the development, management, and supervision of hearing conservation programs. We have expertise in writing Professional Determination Opinion letters (on Work-Relatedness of OSHA STS) and in assisting with...
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
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