• Features

• Visual low battery indication

• Anti-movement, good low-perfusion performance.

• Low power consumption ( less than 30mA)

• Power Supply: 1.5V (AAA size) alkaline batteries × 2

• Parameter Specifications

• SpO2 • Pulse Rate

Range: 35%～100％ Range: 25bpm / min ～250bpm / min

Resolution: 1% Resolution: 1bpm

Accuracy: 2% (range 80%-100%), Accuracy: 2bpm Normal

3% (range 70%-80%), unspecified (﹤70%) 3bpm Motion/low perfusion