Noseclip, plastic, foam-padded noseclips help increase the accuracy of spirometry results by eliminating the escape of air through the nostrils during testing
Red Dot* Monitoring Electrode, with Abrader, Radiolucent Stud, with Foam Tape and Sticky Gel, Material: Foam, Electrode Size: 1.60x1.36in, Clinically tested, Built in abrader on the 2570 series, greater adhesion to diaphoretic skin, Applications: Intensive
Mouthpiece, Disposable, For a more sterile environment, use the cardboard mouthpieces to help eliminate the spreading of contagious material between students