Fingertip Pulse Oximeter

Fingertip Pulse Oximeter for Health for Your Oxygen Level Checker.

• Display Format: OLED Display
• SpO2 Measuring Range: 0%-100%
• Pulse Wave Display: Calumniation Display and the waveform display.
• Power Requirements: 2×1.5v AAA Battery
• Power Consumption: Smaller than 30mA
• Resolution: 1% for SpO2 and 1 bpm for Pulse Rate.
• Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when the pulse-filling ratio is 0.4%. The SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (select larger).
• Resistance to surrounding light: The deviation between the value measured in the condition of man-made light or indoor natural light and that of the darkroom is less than ±1%.
• It is equipped with a function switch. The Oximeter can be powered off in case no finger is in the oximeter within 5 seconds.
• Optical Sensor: Red light ( wavelength is 660nm, 6.6mW) & Infrared (wavelength is 880nm, 6.75mW)

Accessories of Fingertip Pulse Oximeter

• One hanging rope;
• Two batteries (optional)
• One User Manual