Product comparison: spirometers

Compare user features and benefits
Automatic interpretationyesyes
Automatic quality control messagesyesyes
On screen predictive valuesyesyes
Equivalent 'lung age' assessmentyesyes
Internal databaseyesyes
Integral printer–yes
Stand alone and PC operation (in real time)yesyes
Touch screen displayyesyes
Disposable turbine/mouthpiece for maximum hygiene controlyesyes
Disposable one way mouthpieces for hygiene controlyesyes
Carry case supplied as standardyesyes
PC database software supplied as standardyesyes
Weight130 g1600 g