Introducing a no stress, no mess qualitative fit testing solution. The Qfit™ Respirator Fit Tester is the only OSHA (29CFR1910.134) compliant automated pump driven nebulizer for Bitrex® and Saccharin to qualitatively fit test the integrity of respirators. At the push of a button, our respirator fit tester generates a consistent test agent with a pump driven nebulizer utilizing pre-filled cartridges, eliminating repetitive stress disorders and the nuisance of mixing, handling and refilling solutions. The Qfit Manual Fit Tester requires the user to control the Qfit fit tester manually to execute the fit test protocol and can be operated in either a handheld or remote mode.