Digital Lung Volume Spirometer ships from the US within 1 day CONTEC SP70B

Description

Brand new Contec Spirometer SP70B - in stock - ships locally from Virginia, USA within 1 day.
Limited quantity available.
Can be used to test your lung health improvements after infection.
Features
Parameters including FVC, FEV1, FEV1/FVC and PEF can be measured.
Personal information setup, including height, age, gender, etc.
Health status indication.
Bluetooth transmission.
Data memory and case review function.
Low battery indication.
Real-time clock display and setup.
Automatic power off function.
Mass storage device, stores up to 9999 cases.
Performance
Volume range: 0～10 L
Flow rate range: 0 L/s～16 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
1) A User Manual
2) A mouthpiece (disposable)
Physical characteristic
Dimension: 138 mm(L)×63 mm(W)×47 mm(H)
Weight: 130g (with batteries)
Batteries not included.