Active Pixel Fingertip Pulse Oximeter Blood Oxygen Saturation SpO2 Monitor HD OLED Display
- Display mode：true color high resolution OLED display
- Blood oxygen saturation measurement range：36～99%
- Pulse rate：30bpm～250bpm
- Power：2×1.5V 7alkaline battery
- Working current：30mA～80mA
- Weight：about 54g(without battery)
- Size：about 70mmX35mmX34mm