Pulse Oximeter adopts Photoelectric Oxyhemoglobin Inspection Technology integrated with Capacity Pulse Scanning & Recording Technology, which can be used to measure human oxygen saturation and pulse rate through finger.
Technical Features
SpO2,PR
Display of pulse rate and bar graph.
Display of pulse waveform.
Working voltage: DC 3.4V~DC 4.3V
Battery type: 3.7V(600mAh) lithium battery
Free app: Berry Smart Health