Light design and easy to carry.
inch LCD display.
Can show blood oxygen saturation, pulse rate, pulse strength bar chart.
The display interface supports two-way rotation.
Weak perfusion with good performance and strong anti-interference ability.
Intelligent power saving mode, no signal more than 8 seconds, automatic shutdown.
Have low power prompt and other functions.
Two sections seven (AAA) battery, lasts for 50 hours.
Oxygen saturation (SPO2)
50%-75%, plus or minus 3%
Alarm range: no more than 95%.
Pulse frequency (PR)
Measurement range: 30bpm-240bpm.
Accuracy: plus or minus 2% or plus or minus 2bpm.
Pulse alarm range: upper alarm: 160bpm;Lower limit alarm: 60bpm.
Pulse rate alarm error plus or minus 2 or 2 BPM, large value.
Resistance to natural light interference: the deviation is less than or minus 1% compared with the measured value in the dark room under the indoor natural light and the measured value of the blood oxygen under the existing illumination source.
Anti-artificial light interference ability: the pulse oximetry value and pulse rate can be accurately measured under the test conditions of pulse oximetry simulator.