The world's No. 1 Oximeter. NONIN revolutionized pulse oximetry with the Onyx. Hundreds of thousands of people trust Onyx, the first selfcontained digital fingertip pulse oximeter. With the electronics and sensor in one unit, the Onyx provides a cost-effective solution for spotchecks and short-term monitoring. Unparalleled reliability and performance that's easy and affordable.
- Small & Lightweight - Carry the Onyx anywhere - on a lanyard, in a carrying case or in your pocket. It weighs less than 2 oz.
- Large Bright LED Display - SpO2 and Pulse Rate that can be read from any angle, day or night.
- Pulse Quality Indicator - Brilliant, easy-to-see LED provides a quick and accurate assessment of patients' readings.
- Pediatric to Adult Finger Sizes - Accommodates a wide range of finger thicknesses, 0.3 - 1.0 inch (8 mm to 26 mm).
- Automatic On/Off.
- Energy Efficient - Operates on two AAA alkaline batteries for approximately 1600 spot-checks or up to 18 hours of continuous operation.
- Durable & Reliable - Rugged enough for use in the most demanding situations. The Onyx has the US Army and US Air Force aeromedical certification for use in helicopters.
- Includes Justice Mark II Hard Case - Crush Proof design is also water-tight to 15 meters and offers Pressure Relief for Aircraft Use - SUPER TOUGH!