Digital Fingertip Pulse Oximeter OLED Display Blood Oxygen Sensor Measurement Meter for Home Sports Lover

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Automatic detecton of finger position, accurately measure yourblood oxygen concentration and pulse rate.

Features:
Two colors for your choice.
Small and light, one key measurement.
Silicone finger mold is more comfortable to wear.
Automatic shutdown if no finger after 5 seconds, energy saving, long standby.
Widely used in family, oxygen bar,  physical care in sports, etc.

Specifications:
Color: white/black
Display mode: 0.96 inch two color OLED display (blue and yellow)
Display resolution: 128*64
Measurement range of blood oxygen saturation: 0%-100%(resolution 1%)
Accuracy: 70%-100%: +2%, lesss than 70%, undefined
Measurement range of pluse rate: 30-250bm(resolution of 2bpm)
Accuracy: +2bpm or +2% whichever is higher
Working Voltage: D-C 3.0V 
Package weight: 50g/1.8oz
Package size: 110*80*38mm/4.3*3.1*1.5in

Packing List:
1*Pulse Oximeter
1*Manual User