CONTEC SP10 Pulmonary Function Lung Volume Check Spirometer Dental Whitening Machine and they provide a secure

and they provide a secure connection

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The central part of the base is removable to allow a better adaptation when the device is used in pediatric configuration

Essential tool for healthcare professionals and home use

CONTEC SP10 Pulmonary Function Lung Volume Check Spirometer Dental Whitening Machine and they provide a secureCONTEC SP10 Pulmonary Function Lung Volume Check Spirometer SPIROMETER is a hand held equipment for checking lung conditions, adopts the infrared mode for measuring relative items, and is applicable for hospital, clinique for routine test. Features: Forced Vital Capacity (FVC), Forced Expired Volume in one second (FEV1), the ratio of FEV1 and FVC (FEV1%), Peak expiratory flow (PEF), 25% flow of the FVC (FEF25), 75% flow of the FVC(FEF75) and average