Wellue Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor with Batteries, Carry Bag Lanyard

ACCURATE & RELIABLE: Our pulse oximeter fingertip accurately measures Oxygen level and Pulse Rate in 8 seconds; Automatically powers on/off SPOT CHECK MODE: After 30s of measurement, the Spo2 pulse rhythm analysis result will be displayed on oxygen meter finger pulse oximeter BUILT-IN MEMORY: Up to 12 groups data of O2 level and Pulse Rate in record list screen; Quickly view your last 12 times historical data with one click on finger pulse oximeter AUDIBLE & VISUAL REMINDER: When measuring, if oxygen level value or pulse rate value exceeds the preset limit, the oximeter will remind with beep automatically and the value which exceeds limit will flash on the screen COME WITH ACCESSORIES: Includes 2 x AAA batteries placed and removed easily, a carry pouch to protect the oxygen meter, and a lanyard for convenient carry Note: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use It is recommended that the Oximeter should not be applied to the same location for longer than 2 hours; If any abnormal condition is found, please change the position of Oximeter FSA HSA Eligibility: Wellue pulse oximeter fingertip is eligible for reimbursement with a flexible spending account (FSA) or HSA