SP4 fingertip oximeter

Product Features
1. Six parameters: SPO2(Blood oxygen saturation), PR(Pulse rate/ Heart rate).
PI(Perfusion index), Waveform, Column chart, Power display
2. Dual color OLED screen, High definition
3. Auto standby
4. Low power consumption, Can
be adjusted in four directions
Product specification
1. Display direction: Dual color OLED screen, six parameters, four directions
2. Blood oxygen range accuracy: 70%-100%2%
3. Pulse range accuracy. 25-250BMP t Ibmp
4. Blood flow perfusion index≥0.2%,±0.1%
5. working current: <30MA
6. Power supply. Two AAA batteries(NOT INCLUDED)
Operating environment
1. Temperature. 5-40 degrees Celsius
2. Humidity: 15%-80%
3. Atmospheric pressure: 86-106kpa
Package included:
*Fingertip oximeter
* Lanyard
*User manual