Spirometer Model CSI-80



CSI-SP80B Digital Spirometer is a hand-held medical device used for checking lung conditions. It features infrared technology to measure relative items, such as FVC, FEV1, FEV1/FVC, PEF, etc. and is applicable for hospital and clinic use for routine tests. A must-have device for persons suffering from COPD, asthma, or any other respiratory illnesses. The intelligent design achieves remote health management by using the convenient mobile app to store and transmit data to the patient’s My eMHR Portal and subsequently to your doctor remotely.

Additional information

Weight 0.453592 kg
Dimensions 15.24 × 15.24 × 10.16 cm



1) Parameters including FVC, FEV1, FEV1/FVC, and PEF can be measured
2) Large 2.83" LCD display
3) Case review function
4) Mass storage of cases, stores up to 9999 cases
5) Expiratory time indication function
6) Data transmission by Bluetooth and USB
7) Calibration function ensures test accuracy
8) Power indicator and test indicator light
9) Rechargeable lithium battery
10) Indication of expiration results within 6 seconds
11) Continuous working time: >10 hours
12) Class II, FDA Cleared


1) Volume range: 0 ~ 10 L
2) Flow rate range: 0 L/s ~ 16 L/s
3) Volume accuracy: ±3% or ±0.05 L (whichever is greater)
4) Flow rate accuracy: ±5% or ±0.2 L/s (whichever is greater)
5) Working current: 60 mA
6) Power supply: Rechargeable lithium battery
7) Type of protection against electric shock: Internally powered equipment
8) Degree of protection against electric shock: Type BF applied part
9) Degree of protection against ingress of liquid: IP22
10) Dimensions: 160 mm x 65 mm x 45 mm
11) Weight: 190 g