Specification

• Compact design, lightweight for convenient to carry
• SpO2:
• Measurement range: 70~99%
• Resolution: 1%
• Accuracy: +/- 2% (70%~99%), unspecified ( 70 %
• Pulse rate:
• Measurement range: 30~240bpm
• Resolution: 1bpm
• Accuracy: +/- 1bpm or +/- 1% (which is greater)
• Power consumption: - Working voltage: DC 3V
• Battery life: about 20 hours
• Low voltage indicator
• Automatically power off in 8 seconds when there is no signal
• Comes with Manual