In working condition The Nonin Onyx II 9550 Finger Pulse Oximeter is a portable medical device designed for monitoring oxygen saturation levels with a finger-type digital display. It is intended for use in various healthcare disciplines such as emergency medicine, cardiology, and family medicine. This pulse oximeter comes with a soft case for convenient storage and transportation, making it ideal for on-the-go use in medical settings. With its compact design and reliable performance, the Nonin Onyx II 9550 Finger Pulse Oximeter is a valuable tool for healthcare professionals in a variety of disciplines.
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