- San Diego, California, United States
- Jan 30th
"Professional Military Tested and Certified The Onyx® II 9550 provides fast, clinically proven Sp02 and pulse rate readings in the widest range of patients and settings for accuracy you can act on." The Nonin Onyx II 9550 is the most durable, most accurate, and most versatile fingertip pulse oximeter on the market today. It is unmatched in quality and is well suited for all types of conditions and environments for spot-checks and short-term oxygen saturation monitoring.