7
4 Technical specifications
4.1 Main performance
SpO
2
value display
Pulse rate value display, bar graph display
Pulse waveform display
Perfusion Index value display
Charge function: Lithium battery is the power supply and can be
charged up time and again.
Low-power indication: low-power indication symbol appears before
working abnormally which is due to low-power.
Power-off :long press power button to turn off the device.
The display direction can be changed. Short press menu button to
change display direction.
Screen brightness can be adjusted
Pulse sound indication
With alarm function
With SpO
2
value and pulse rate value record function
The record data can be uploaded to the computer
It can be connected with oximeter probe
With wireless transmission function
4.2 Main parameters
A Measurement of SpO
2
Measuring range: 0%~100%
Accuracy: 70~100%:±2%; Below 70%:unspecified.
B Measurement of Pulse rate
Measuring range:30bpm~250bpm
Accuracy: 30bpm~100bpm:±2bpm; 101bpm~250bpm:±2%
