OLED Blood Oxygen Monitor

• Blood oxygen saturation and pulse monitoring
• Easy to read waveform display
• 50 hour battery life with automatic power off
• Powered by 2 AAA batteries (not included)

Specifications

• Measuring range: 35% -100%
• Accuracy: ± 2% in 70% -100% stage, SpO2 is not specified (<70%)
• Resolution: ± 1%
• Low perfusion: <0.4%