Specification & Features:

• Dual OLED Display
• Four Multi-Directional Display
• Infrared Absorbance
• SpO2 Range: 70% – 99%
• SpO2 Resolution: +/- 1%
• Accuracy: ±2%
• Pulse Rate Range: 30-240 bpm
• Pulse Rate Resolution: +/- 1 bpm
• Perfusion Index: 0 – 20
• Power: Lithium Battery (built-in）
• Power consumption :< 30mA