Hudson RCI Voldyne 4000 Intensive Spirometer

Description Hudson RCI Voldyne 5000 Intensive Spirometer is used for maintaining and improving inspiratory volume and respiratory fitness. It measures the volume of air that user inspire and shows how effectively user is filling his lungs with each inhalation. It is compact with ergonomic design and features advanced low-work-of-breathing filter. Features Volume measurement up to 5000 mL accommodates large inspired volumes Good-Better-Best flow window Compact, ergonomic design Advanced, low work-of-breathing design Built-in handle Particulate filter screen in mouthpiece Individually packaged, 12 to a case.