YK-820B:Handheld Pulse Oximeter Handheld Pulse Oximeter
Product Name: Handheld Pulse Oximeter
TECHNICAL SPECIFICATIONS
Application Range
Adult
SpO2
Measurement range 0~100%
Precision 70%~100%: ±4%(adults,in the non-moving state);
0%~69% no defined
Resolution 1%
Pulse Rate
Measure range 30~240 bpm
Resolution 1bpm
Temperature
Measure range 5~50℃
Precision 34℃≤T≤42℃:±0.2℃
below 34℃ and above 42℃: ±0.4℃
Power Requirements
Battery capacity : 2500mAh
Supply time:About 8h
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