1) Differential pressure sensing technology with professional lung function software that measures over 100 parameters related to FVC, VC, MVV and MV functions.
2) Measurement of inspiratory and expiratory parameters with real-time curve.
3) BTPS correction function, automatic measurement of temperature, humidity and barometric pressure.
4) Quality control function, automatic quality control evaluation.
5) Calibration check function: volume calibration, three flow check.
6) Display of the most optimal value among many measurements.
7) Tester status can be reflected by the ratio of measured value to expected value.
8) Flow-volume and volume-time curves.
9) Data memory, erase and information review functions.
10) Trend graph display.
11) Indication functions in case of volume and flow overrun.
12) Rechargeable lithium battery with charge indicator.
13) Battery status indication.
14) Built-in multiple predicted values.
15) Support for bronchodilator/provocation tests.
16) Pulmonary function assessment.
17) Follow-up questionnaire function.
18) Patient information entry, management and retrieval.
19) Test report can be printed and retrieved using the built-in 210 mm thermal printer.
20) An external printer can be connected to print and export the test report.
21) 10.1-inch capacitive touch screen.
22) Wi-Fi functionality.
23) Built-in ID card reader (optional).
Accessories
1. Lung function sensor
2. User manual
3. 100 mouth tubes (round: 50, flat: 50)
4. Cable set
5. Paper
6. Earthing cable
7. Nose clip (optional)
