The pulmonary function instrument is a hand-held pulmonary function examination equipment, which measures FVC, FEV1, FEV1/FVC, PEF and other parameters by infrared blocking, and is suitable for daily function testing in hospitals and clinics.

Product introduction:

By measuring FVC, FEV1, FEV1/FVC, PEF and other parameters, the tester's status can be displayed by the ratio of the measured value to the expected value;

Set user information;

Case review function;

Large capacity case storage, which can store 9999 cases;

Six second expiratory duration indication function;

Bluetooth and USB data transmission function;

Calibration function to ensure test accuracy;

Power supply and test lamp indication.