Ensure that the third chamber ball remains in the rest position for the duration of this exercise.Exhale, take out the mouthpiece and exhale normally. Before each use, wash the mouthpiece with hot water and dry it.
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Usage: Portable Breathing Test. Pre-owned - Good condition. No blow tube.
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(4)Wireless transmission. Flow range: 0L/s ~16L/s. Working current: 60 mA. An USB data line. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
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✔ Asthma/COPD patients monitoring lung function. PC connectivity via USB with downloadable software for data analysis. ✓ Power adapter. Key Features Support & Warranty Buy Safe Product! FDA Compliance Notice.
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Weight:150g. Physical characteristic. A PC software. A power adapter. A mouthpiece. An USB data line. An User Manual.
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Clear graphs aid in diagnosing lung performance trends. USB-powered (low energy consumption: 80mA). Compare multiple test results side by side. Safety Certification: Class II, BF-type applied part (CE/FDA standards).
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Asthma/COPD patients monitoring lung function. PC connectivity via USB with downloadable software for data analysis. Power adapter. Key Features Support & Warranty Who Should Use This •Certified Quality - CE/FDA compliant.
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