The FitTrack software, included with the Occupational Health Dynamics' FitTester 3000, now offers the ability to print a Fit Test Certification Card. This fit test card can be printed on any printer connected to your personal computer. The card contains all the pertinent information associated with a respirator fit test, as well as a place to record the date for the person's latest medical evaluation. The OHD FitTester 3000 is the fastest and most accurate way to conduct a respirator fit test. Using patented controlled negative pressure technology, a single fit test can be completed in 2 to 3 minutes.