The Onyx®II 9550 is ideal for use in any situation where a fast and accurate reading of blood oxygen saturation and pulse rate is needed. 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.

Product Highlights:

• SimpleAutomatically turns on for fast, easy spot-checks
• Superior AccuracyTrusted by clinicians worldwide
• EfficientAllows for 2500 spot-checks or 21 hours of continuous use
• VersatileAccommodates finger sizes from pediatric to adult
• Enhanced DesignSmaller
  Enclosed spring
  Wider LED viewing angle
  Easy battery access

Proven Performance:

• Small & Lightweight Take the Onyx II 9550 anywhere: on a lanyard, in a carrying case or in your pocket/purse. It weighs less than 2 oz.
• Large Bright LED Display SpO₂ and Pulse Rate can be read from any angle, day or night.
• Pulse Quality Indicator Brilliant, easy-to-see LED provides a quick and accurate assessment of patient readings.
• Pediatric to Adult Finger SizesAccommodates a wide range of finger thicknesses,
  0.3 - 1.0 inch (8 mm to 26 mm).
• Automatic On/Off
• Energy EfficientA new turn-off mechanism allows two AAA batteries to provide approximately 2500 spot-checks or 21 hours of continuous operation.
• Durable & ReliableRugged 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.