Product introductionFeatures
▲ Can measure SpO2 and Pulse Rate accurately
▲ Battery voltage low indication
▲ Easy to read LED display
▲ Shut off automatically when no signal
SpO2
Measurement range: 70~99%
Resolution: ±1%
unspecified (<70%)
Pulse rate
Measurement range: 30~240 bpm
Resolution: ±1%
Accuracy: ±2bpm or ±2% (select larger)
Low Perfusion ≤0.4%
Power
Supply voltage: 2.6~3.6V alkaline battery x 2
1.5V (AAA size)
Working current
≤30mA
Automatic power-off
Automatically power off when no signal in the oximeter for more than 8 seconds