Allegro Saccharin Test Solution 2040-12K RAE Systems With a high noise reduction

With a high noise reduction rating (NRR) of 33

lamp has an electrode-less design and fits PGM-76/7600/7200 Series monitors

Memory foam ear cushions

Humidity: 5 - 95 percent RH (non-condensing)

Allegro Saccharin Test Solution 2040-12K RAE Systems With a high noise reductionReplacement pack of test solution only. Contains 6 vials (ampules) of Saccharin #2 Fit Test Solution Applicators. Each applicator contains solution to perform approximately 3 fit tests meaning each pack can do approximately 18 tests. Instructions: With applicator tip pointing upward and away from face, pinch along full length of applicator tube with thumb and forefinger until glass ampoule is completely crushed. Insert applicator tip into opening of