Description
- Display Type Color LED display
- SpO2 Measurement Measurement range 30bpm ~ 250bpm
- Resolution 1bpm
- Accuracy The greater of ±1% and 1bpm
- Working current 20mA ~ 130mA
- Direction sensor Four-way display（optional）
- Light sensor Red light （wavelength 662nm ~ 666nm 7mW）
- Infrared light （wave length 890nm ~ 900nm 5.5mW）
- Data update cycle Not more than 12 hours
- Temperature （5~40）℃
- Humidity ≤80%
- Atmospheric pressure （86~106）kPa
- Battery d.c. 3.0V (2 × AAA batteries)
- Low perfusion error SpO2 and pulse rate can be shown correctly when
- Pulse-filling ratio is 0.2%.Type your paragraph here.
