Pulse Oximeter Nonin Onyx II

Pulse Oximeter Nonin Onyx II, description:

Small & Lightweight

Carry the Onyx II anywhere — on a lanyard, in a carrying case or in your pocke

Enhanced Design

Smaller size with an enclosed spring and easier battery access

Large Bright LED Display

SpO2 and Pulse Rate that can be read from any angle, day or night

Automatic On/Of
Auto turn on and off with finger insertion and remova

Pulse Quality Indicator

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

Oxygen Saturation Display Range 0 – 100% SpO2
Pulse Rate Display Range  18 – 321 beats per minute (BPM)

Oxygen Saturation Declared Accuracy 
Range (Arms*)  70 – 100% SpO2 ±2 digits

Low Perfusion Oxygen Saturation Declared
Accuracy Range (Arms*)  70 – 100% SpO2 ±2 digits
Pulse Rate Declared Accuracy 
Range (Arms*) 20 – 250 BPM ±3 digits

Low Perfusion Pulse Rate Declared Accuracy 
Range (Arms*) 40 – 240 BPM ±3 digits

Measurement Wavelengths and Output Power** 
Red   660 nanometers @ 0.8 mw maximum average 
Infrared   910 nanometers @ 1.2 mw maximum average

Temperature
Operating 0° to +40°C (+32° to +104°F)
Storage/Transportation -30° to +50°C (-22° to +122°F)

Humidity 
Operating   10 – 90% non-condensing 
Storage/Transportation  10 – 95% non-condensing

Altitude 
Operating  Up to 12,192 meters (40,000 feet)
Hyperbaric Pressure   Up to 4 atmospheres

Battery Life 
Continuous Approximately 2,500 spot-checks based on 
21 hours of operation using two AAA-size 
alkaline batteries