Product Description

Main features:
Integrating blood oxygen probe and deal with the display module
Products small size， light weight， easy to carry
The products are simple and convenient use， low power consumption
Numerical display of blood oxygen saturation
Pulse frequency values， bar graph display
The pulse waveform display
Battery indicator
Can change the display mode 4 direction
Automatic shutdown function: in the state of measuring interface， measured within 5 s after finger off the automatic shutdown
 
 
 
Main features:
Integrating blood oxygen probe and deal with the display module
Products small size， light weight， easy to carry
The products are simple and convenient use， low power consumption
Numerical display of blood oxygen saturation
Pulse frequency values， bar graph display
The pulse waveform display
Battery indicator
Can change the display mode 4 direction
Automatic shutdown function: in the state of measuring interface， measured within 5 s after finger off the automatic shutdown
Product performance:
Display mode: 1.1 -inch color OLED display
Display resolution: 96 * 64
Accuracy: 70% ~ 100%， plus or minus 2%， less than 70% without definition
Pulse frequency measuring range: 30 BPM ~ 250 BPM (BPM) a resolution of 1
Accuracy: + / - 2 BPM or take great value plus or minus 2%
Under the weak perfusion of error: in the pulse filling degree was 0.4%， the blood oxygen meter can display properly numerical， blood oxygen saturation and pulse frequency error of plus or minus 4% of blood oxygen saturation; Pulse frequency error of plus or minus 2 BPM or take great value plus or minus 2%.
Ambient light interference resistance: the indoor natural light and oxygen measurements of existing lighting light and dark room conditions， compared to the measured value of the deviation is less than + / - 1%
Power: no more than 30 mA
Operating voltage: 3.0 V DC
Battery: 2 section 7 1.5 V alkaline battery
Batteries work hours: the lowest sustainable work 20 hours， the theoretical value is 32
Security types: internal power equipment， application of BF type parts