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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.
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.