Laz(Preferred) YOUWEMED Finger Pulse Oximeter Monitor Finger Oxymeter Meter Fingertip pulse Oximeter Blood Oxygen Saturation - Panalo Dito /AUTHENTIC PORTABLE FINGER TIP PULSE OXIMETER BLOOD OXYGEN METER FINGERTIP PULSE OXIMETER DIGITAL Lowest Price

accurate, reliable and fast reading proved by clinical testing and consistent results. On large digital red LED displays, oxygen saturation results can be received in 8 to 10 seconds. blood oxygen saturation degree, pulse counting simple bar chart shows you the blood oxygen saturation and pulse strength results. portable and easy to use light weight, compact, easy to operate and carry, at home or in the open can get results. is suitable for all ages intelligent design can accommodate a variety of finger size, use finger chamber, excluding emulsion of silicone materials. One-key operation, simple and comfortable to use. Use AAA batteries to save energy for up to 30 hours. The battery is not included in the purchase