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Meet the ndd EasyOne Product Family #
ndd Medical Technologies offers innovative, easy-to-use pulmonary function testing instruments that help clinicians diagnose and treat lung disease with unmatched precision. The EasyOne spirometry and complete pulmonary function testing products are the most consistent and user-friendly lung function testing equipment made today.
To learn more about our point of care pulmonary function testing solutions select a product below.


EasyOne Air
Portable & PC spirometer

EasyOne Sky New
Redefining spirometry with Buddy


EasyOne Pro
Portable DLCO, Lung Volumes and Spirometry


EasyOne Pro LAB
Portable DLCO, MBW, Lung Volumes, LCI and Spirometry


Easy on-PC
PC spirometer

EasyOne Connect
Integrated software platform