GO₂ Specifications

Oxygen Saturation Display Range: 0% to 100%
Pulse Rate Display Range: 18 to 321 beats per minute (BPM)
Oxygen Saturation Declared Accuracy Range (A_rms*): 70% to 100% SpO2 ±2 digits
Low Perfusion Oxygen Saturation Declared Accuracy Range (A_rms*): 70% to 100% SpO2 ±2 digits
Pulse Rate Declared Accuracy Range (A_rms*): 20 to 250 BPM ±3 digits
Low Perfusion Pulse Rate Declared Accuracy Range (A_rms*): 40 to 240 BPM ±3 digits
Measurement Wavelengths and Output Power:
Red: 660 nanometers @ 0.8 mW Max. Average
Infrared: 910 nanometers @ 1.2 mW Max. Average

* ±1 A_rms represents approximately 68% of measurements.

Temperature (Operating): 41 °F to 104 °F (5 °C to 40 °C)
Storage/Transportation: -22 °F to 158 °F (-30 °C to 70 °C)
Time (from storage) for monitor to be ready for its intended use:
7 minutes to warm from -30 °C to 5 °C
12 minutes to cool from 70 °C to 40 °C
Device temperature will not exceed 41 °C as measured during a controlled environment test.

Humidity (Operating): 10% to 90% relative humidity, non-condensing
Storage/Transportation: 10% to 95% relative humidity, non-condensing

Operating Altitude: Up to 13,123 feet /4,000 meters
Battery Life (Continuous): Approximately 2400 spot checks based on ~21 hours of operation using one AAA-size
alkaline battery, calculated at 30 seconds per use.
Battery Life (Storage): 6 months minimum

This device is not made with natural rubber latex.

Classifications per ANSI/AAMI ES60601-1 and CAN/CSA-C22.2 No. 60601-1
Degree of Protection: Type BF-Applied Part
Enclosure Degree of Ingress Protection: IP33
Mode of Operation: Continuous

This equipment complies with International Standard IEC 60601-1-2 for electromagnetic compatibility for medical electrical equipment and/or systems. This standard is designed to provide reasonable protection against harmful interference in a typical installation. However, because of the proliferation of radio frequency transmitting equipment and other sources of electrical noise in health care, home, and many other environments, it is possible that high levels of such interference due to close proximity or strength of a source might disrupt the performance of this device.

This product complies with ISO 10993-1, Biological evaluation of medical devices – Part 1: Evaluation and
testing.