Belifu Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor for Pulse Rate and SpO2 Level, Portable Heart Rate Monitor with Large LED Display, with Batteries and Lanyard

?Accurate And Reliable Detection?Belifu pulse oximeter using the most advanced MCU chip and sensor, blood oxygen signal is collected by photoelectric sensing principle. Only need 8 seconds to get measurement results, very accurate and reliable. With large LED and backlight display make this pulse oximeter fingertip very easy to read.
?Why Might I Need Pulse Oximetry??Pulse oximetry may be used to see if there is enough oxygen in the blood. This information is needed in many kinds of situations. It may be used to check a person’s ability to handle increased activity levels, to check the health of a person with any condition that affects blood oxygen levels, such as: Heart attack, Anemia. It also designed for sports enthusiasts, aviators, trainers, bikers, mountain climbers or anyone who wants to obtain their SpO2 on the go.
?Easy to Use with Four-Way Rotation?This oximeter finger with pulse designed with One button control which makes measurement more convenient and easier. The finger pulse oximeter will shut down automatically without operation in 3 seconds. Short press the setting button to switch the display direction in four directions. Latex free. Easy to read test values.
?Compact and Portable?one-button operation, light and easy to carry, monitor blood oxygen saturation anytime, anywhere. This spo2 monitor is attached with detachable lanyard convenient to measure your oxygen saturation anywhere.
?Audible & Visual Alert Function When Measuring?if SpO2 value or pulse rate value exceeds the preset limit, the device will alert with beep automatically and the value which exceeds limit will flash on the screen.