Principle of the CMS50DA Pulse Oximeter is as follows: Photoelectric Oxyhemoglobin Inspection Technology is adopted in accordance with Capacity Pulse Scanning & Recording Technology,the Pulse Oximeter can be used in measuring the pulse oxygen saturation and pulse rate through finger.
■SpO2 value display
■Pulse rate value display, bar graph display
■Pulse waveform display
■The display mode can be changed
■Screen brightness can be changed
■Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage.