SP80B SPIROMETER Basket Strechers with built-in rechargeable lithium battery

with built-in rechargeable lithium battery

And thanks to its unique integrated humidifier chamber it takes up little room on your nightstand

Ideal for healthcare professionals during diagnostic and interventional procedures

reading or sleeping

SP80B SPIROMETER Basket Strechers with built-in rechargeable lithium batteryintroduction The SPIROMETER is a hand held equipment for checking lung conditions, adopts the infrared signal acquisition mode for measuring items related to FVC, and it is applicable for hospital, clinic, family for routine test. Features 1)Forced Vital Capacity (FVC), forced expiratory volume in one second (FEV1) to forced vital capacity (FVC) ratio (FEV1 FVC), peak expiratory flow (PEF), forced expiratory flow at 25 % of FVC (FEF25), forced