ZDHF Wrist pulse oximeter Finger Blood Oxygen Saturation Monitor Professional Portable for home use Respiratory Rate, Perfusion Index with OLED Display

Description

Blood oxygen saturation SpO2:Measuring range: 35%-100%Resolution: 1%Measurement accuracy: ±2% 75%-100%, ±3% 50%-75%Sensitivity: In the case of weak perfusion, the blood oxygen saturation and pulse rate values can be correctly measured and displayed when the pulse filling degree is 0.5%.Pulse rate PR:Measuring range: 30-240bpmMeasurement accuracy: ±2bpm or ±2%, whichever is greaterPerfusion index PI:Display range: 0.2%~20%Measurement accuracy: 0.2%~2% ±0.1 %2% ~10% ±1 %10%~20% ±2 %Call the police:Blood oxygen alarm lower limit: 85-95%Pulse rate alarm upper limit: 100-240 bpmPulse rate alarm lower limit: 30-60 bpmPackage contents:1 *Pulse Oximeter1 *User manual1* wristband spare shaft1* large blood oxygen probe1* data line