Features Parameters including FVC, FEV1, FEV1/FVC and PEF can be measured. Personal information setup, including height, age, gender, etc. Data memory and case review function. Real-time clock display and setup. Mass storage device, stores up to 9999 cases.Performance Volume range: 010 L Flow rate range: 0 L/s16 L/s Volume accuracy: ±3 or 0.05 L (whichever is greater) Flow rate accuracy: ±5 or 0.2 L/s (whichever is greater) Safety classification: internally powered equipment, type BF applied part Working current: 80 mA Power supply: two AAA batteries. Accessories 1A User Manual 2A mouthpiece (disposable) 3A nose clip (optional).
Physical characteristic Dimension: 138 mm(L)×63 mm(W)×47 mm(H) Weight: 130g (with batteries). The item "CONTEC SP70B Digital Lung Volume device Spirometer Pulmonary Function+Bluetooth" is in sale since Friday, February 23, 2018.This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Spirometers & Peak Flow Meters". The seller is "cms_medicalshop" and is located in beijing. This item can be shipped worldwide.