Onyx II 9550 Fingertip Pulse Oximeter

Never search for a pulse oximeter or sensor again.

The portability and functionality of the Onyx II 9550 makes it a valuable tool in any situation where a fast and accurate reading of blood oxygen saturation and pulse rate is needed.

Small & lightweight with proven performance.

You can take the Onyx II 9550 with you anywhere. On a lanyard, in a carrying case or in your pocket/purse. It weighs less than 2 oz. With a large bright LED display.

SpO2 and Pulse Rate can be read from any angle, day or night. Wirh a pulse quality indicator.

Brilliant, easy-to-see LED provides a quick and accurate assessment of patient readings.

Pediatric to Adult Finger Sizes

Accommodates a wide range of finger thicknesses, 0.3 - 1.0 inch (8 mm to 26 mm). With automatic On/Off.

It is an energy efficient.

A new turn-off mechanism allows two AAA batteries to provide approximately 2500 spot-checks or 21 hours of continuous operation. It is durable & reliable.

Rugged enough to be used in the most demanding situations. The Onyx II 9550 has the US Army and US Air Force aeromedical certification for use in helicopters.