The Nonin Onyx II 9550 Fingertip Pulse Oximeter is a small, lightweight, portable device indicated for use in measuring and displaying functional oxygen saturation of arterial hemoglobin (%SpO2) and pulse rate of patients who are well or poorly perfused.

Features

• Unmatched Accuracy - Clinically proven accuracy for all skin pigmentations and even for patients with low perfusion
• Large LED Display - SpO2 and pulse rate measurements can be read from any angle, day or night
• Pulse Quality Indicator - Bright, easy-to-see LED provides a quick and accurate assessment of patient readings
• Wide Fit Range - Fits pediatric to adult patients; accommodates a wide range of finger thicknesses, 8 to 26 mm (0.3 to 1.0 in.)
• Small and Light - Can be carried anywhere—on a lanyard, in a carrying case, or in a pocket; weighs less than 2 ounces
• Energy Efficient - Power saving feature allows (2) AAA batteries to provide approximately 2,500 spot-checks or 21 hours of continuous operation
• The Onyx® II 9550 is reliable and durable in the most demanding environments and has U.S. Army and U.S. Air Force airworthiness certifications.

Includes: ‘Slip-in’ carry case, neck cord, 2 x AAA batteries and user manual.