Nonin 9550 Onyx II Finger Pulse Oximeter Pessaries No rinsing required—simply apply

No rinsing required—simply apply

formaldehyde-free

adjustable

Internal Finish: White Plastic

It allows you to project a broad flood beam and swiftly adjust the bezel for a long-distance spot beam with a transition halo

Nonin 9550 Onyx II Finger Pulse Oximeter Pessaries No rinsing required—simply applyNonin Onyx II 9550 Finger Pulse Oximeter Military Tested & Certified The Nonin Onyx II finger pulse oximeter has undergone extensive testing in challenging environments. With clinically validated oxygen saturation and pulse rate measurements, the Onyx II has achieved US Army and US Military Airworthiness Certifications, making it suitable for helicopter use. includes: Quick Spot Checks: The Onyx II activates and deactivates swiftly for convenient spot