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The ndd Medical EasyOne Air Spirometer (#2500-2A) comes with a charging cradle, power cord, EasyOne Connect software, and Bluetooth dongle.

Warranty: 3 Years.

Flexible and accurate, the ndd Medical EasyOne Air Spirometer features innovative TrueFlow technology to deliver the most reliable results possible without the need for calibration for a lifetime of stress-free operation. Boasting a vivid color touch screen, the EasyOne makes it easy to navigate and view real-time results and enter data. Capable of being used as a portable or as a PC spirometer, it delivers consistent results regardless of setting and environmental factors and also easily connects to a PC for real-time patient incentives, data exchange, and EMR connectivity.


ndd Medical EasyOne Air Spirometer Features

  • Large, easy-to-read color touch screen.
  • Easy navigation.
  • Rechargeable battery.
  • Switch between portable or PC mode.
  • Real-time animated incentives.
  • Bluetooth connectivity.
  • Flexible use, consistent results.
  • Real-time curve display.
  • Real-time data transfer.
  • Proven EMR integration with top EMR/EHR systems.
  • Calibration free technology.


ndd Medical EasyOne Air Spirometer Specifications

  • Size: 3.3" x 6.2" x 1.7" (83 mm x 158 mm x 43 mm).
  • Weight: 0.56 lb (255 g, 9 oz).
  • EMR Connectivity: EasyOne Connect.
  • Measuring Range:
    • Volume: ± 2% or 0.050 l.
    • Flow: ± 2% or 0.020 l/s (except PEF).
    • PEF: ± 5% or 0.200 l/s.
    • MVV: ± 5% or 5 l/min.
    • Volume: ± 12 l.
    • Flow: ± 16 l/s.
  • Resistance: Approximately 0.3 cm H2O/L/s.
  • Languages: English, French, German, Spanish, Swedish.
  • Display: 64 x 160 graphic display.
  • Data Entry: 14-key keyboard.
  • Data Memory: For up to 700 tests.
  • Test Modes "Diagnostic": FVC, FVL, SVC, MVV, and Pre/Post Testing.
  • Test Modes "Frontline": FVC, Pre/Post.
  • Parameters "Diagnostic": FVC, MVV, FEV6, FEV1, FEV1/FVC, FEV1/FEV6, FEF75 (MEF25), FEF50 (MEF50), FEF25 (MEF75), MEF25%-75%, PEF, FET, FIVC, PIF, IVC, VC, FEV1/VC, ERV, IRV, pre-post % variation, Lung Age.
  • Parameters "Frontline": FVC, FEV6, FEV1, FEV1/FVC, FEV1/FEV6, PEF, pre-post % variation, Lung Age.
  • Measurement Principle: Ultrasound transit time.
  • Power Supply: 2 alkaline batteries, type AA, 1.5 V.
  • Report: A4 or 8.5" x 11", supports PictBridge standard and direct USB printing in conjunction with selected printers.
  • Storage:
    • Temperature: -40 to 70 °C.
    • Relative Humidity: 0 to 95%.
    • Ambient Pressure: 500 to 1060 hPa.
  • Operating Conditions:
    • Temperature: 0 to 40 °C.
    • Relative Humidity: 0 to 95%.
    • Ambient Pressure: 500 to 1060 hPa.
  • Certifications and Standards: CE Declaration of Conformity, see attachment. C CSA US approval, CAN/CSAC22. 2 NO. 601.1-M90, S1-94, CSA 601.1 Amendment 2: 1998, UL Std No. 2601.1, FDA 510 (k) approval, K993921 EasyOne meets or exceeds the published targets of the European Respiratory Society (ERS), the American Thoracic Society (ATS) and the National Lung Health Education Program (NLHEP).
  • Instrument Classification: Type BF applied part, powered internally with two AA alkaline batteries, short time operation, less than 10 minutes, instrument not suitable for use in flammable anesthetic gases in mixtures with O2 or NO.
  • Life Time: 7 years.


ndd Medical EasyOne Air Spirometer Accessories

The ndd Medical EasyOne Air Spirometer is commonly purchased with the following accessories:

  • #5050-50: ndd Medical EasyOne FlowTube Mouthpiece (50/Box).
  • #5050-200: ndd Medical EasyOne FlowTube Mouthpiece (200/Box).
  • #2030-2: ndd Medical 3-Liter Calibration Syringe with Calibration Adapter.
  • #5030-2: ndd Medical FlowTube Calibration Adapter.
  • #2030-4: ndd Medical Nose Clips (25/Bag).
  • #2020-5: ndd Medical Color Inkjet Printer.

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