Welch Allyn Disposable Flow Transducers

Welch-Allyn’s Disposable Spirometer Flow Transducers are indispensible accessories for pulmonary function testing using the SpiroPerfect PC-Based Spirometer. These disposable units are convenient, safe, and reliable. Single-use flow transducers mean that you don’t have to waste time cleaning and disinfecting. The oval mouthpiece shape promotes a proper lip seal for accurate test results. Box of 25.