Instruments and Monitors

Respirator leakage instrument


The OHD Quantifit uses scientifically proven and patented controlled negative pressure technology to directly measure respirator leakage. Using a challenge pressure of 53.8-93.1 L/min, the Quantifit stresses the mask as an employee would while breathing heavily under extreme physical conditions, and eliminates the need for consumables to perform a fit test.


Product information is provided by manufacturers. This publication has not independently tested manufacturers' products and cannot assume responsibility for the validity of product claims.

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