CONTEC LED CMS50M Pulse Oximeter,Spo2 and PR Value Waveform Blood Oxygen, Neck/W
Item model number CMS50M. This product is not suitable for children,it is an oxygen reader for finger adults. Resolution:1%for SpO2 and 1 bpm for Pulse Rate. The empty battery icon will show on the LED display when the battery level is low，and auto off function when no signal in your daily use.
Explore More