♣️10.1" capacitive touch screen.
♣️Display of trend graphs.
♣️Pulmonary function assessment.
♣️Supports bronchial dilation/provocation test.
♣️Built-in multiple predictive values.
♣️Rechargeable lithium battery, with charge indicator.
♣️Battery performance display.
♣️Function for follow-up questionnaires.
♣️Wi-Fi function.
♣️The test report can be printed and output via the built-in 210-mm thermal printer.