Handheld Spirometer Vitalograph Lung Diagnostic pulmonary Mouthpiece APP Analyse
(2) One mouthpiece (disposable accessory). Physical characteristic. Weight: 150 g (including battery). Buy safe Products. 12) Automatic shutdown when there is no operation within two minutes. 11) Battery power indication.
Handheld Spirometer Pulmonary Function Lung Volume Device Bluetooth espirómetro
(9) Bluetooth transmission. 12) Automatic shutdown when there is no operation within two minutes. Weight: 150 g (including battery). Physical characteristic. 2) One mouthpiece (disposable accessory).
Handheld Pulmonary Function Spirometer Lung Volume Test Bluetooth App Mouthpiece
(2) One mouthpiece (disposable accessory). 9) Bluetooth transmission. ● Flow range: 0 L/s ~16 L/s. 2) The personnel information (including height, age, sex, etc.) can be set.