8-Pack Replacement Mouthpieces for Manual Spirometry Lung Volume Kit

This pack of 8 replacement mouthpieces is designed for use with the manual spirometry lung volume kit (LNGKIT). The mouthpieces are essential components for measuring the volume of gas in the lungs during the respiratory cycle, an integral part of pulmonary function testing. The kit supports the study of various factors that affect lung capacity, including age, diaphragm strength, and loss of tissue elasticity. Having replacement mouthpieces on hand ensures hygienic testing conditions when multiple students participate.