The OHD Quantifit – The Fastest and most Accurate Fit Test – User Testimonial
OHD Quantifit – Mask Fit Testing – Quantitative Fit Test – Respiratory Fit Test – Mask Seals – SCBA – Full Face Masks- Half Face Masks – User Testimonial
BlogNews
What’s Required for a Respiratory Fit Test Program?
What is required for a Fit Test Program? The Quantitative respiratory program test.
The new OHD!
OHD Acquisition
Troubleshooting Scott AV2000 & AV3000
Resolving the three most common issues with the Scott 1/4 turn connector.
What are those favorite sounds that you treasure?
How do we get folks to value their hearing as if they had been given a precious gift – which hearing truly is?
Behind the Scenes at Times Square with the OHD Quantifit
The OHD Quantifit was used to fit test officers, fire fighters, EMS and Counter Terrorism Agents to make sure their haz-mat and gas masks fit properly.
Software Does not Save Data
3.0.1 for FitTester 3000 and version 5.0.1 for the Quantifit
Merry Christmas from your friends at OHD
Merry Christmas from OHD
What are the latest ways to measure environmental noise?
Learn new technology advancements in measuring environmental noise allow less physical presence and open the door to remote connectivity around the world.
Celebrating Luke Allen’s 10 Anniversary with OHD!
Luke Allen 10 year Anniversary with OHD!