Fingertip Pulse Oximeter SPO2 50D Blue ONLY

 Fingertip Pulse Oximeter SPO2 50D Blue ONLY

The Pulse Oximeter measures functional arterial oxygen saturation ( SpO2) and pulse rate

 Display: 
OLED two color display,waveform display

SpO2:
Measurement range: 70~99%
Resolution: ±1%
Accuracy: ±2% (70%~99%), unspecified (<70%)

Pulse rate:
Measurement range: 30~240 bpm
Resolution: ±1%
Accuracy: ±2bpm or ±2% (select larger) 
Low Perfusion 0.4%

Power:
1.5V (AAA size) alkaline battery x 2
Supply voltage: 2.6~3.6V

Working current
30mA
Automatic power-off
Automatically power off when no signal 
in the oximeter for more than 8 seconds

Dimension and weight:
62*32*33mm
60g(batteries not included in offer)

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