3 Liter Calibration Syringe

The NDD Medical 3-Liter Calibration Syringe with Calibration Adapter includes an adapter and a calibration certificate. It fits the NDD Medical EasyOne Air Spirometer or NDD Medical Easy On-PC Spirometry System.

Your EasyOne does not require calibration, but the accuracy of your spirometer should still be verified on a regular basis. Fortunately, the 3-Liter Calibration Syringe makes verification incredibly easy so you can ensure accurate lung function testing for results you can depend on for diagnosis and treatment.

Features

• Comes with an adapter that ensures a proper fit with your NDD spirometer.
• Helps make lung function testing faster, simpler, and more reliable.
• The American Thoracic Society and the NIOSH/OSHA recommends that the accuracy of your spirometer be verified on a regular basis.