Portable Fingertip Oximeter Heart Rate Meter Pulse Blood Oxygen Saturation OLED Screen Digital Tube Practical Monitor

Features:Adopting intelligent chips and upgrading data processing algorithms to accurately detect blood oxygen saturationRubber finger pad, soft and comfortable, and not easy to fall offDouble sided configuration of shading plates to resist natural light interference and improve numerical accuracyShort press the settings button to switch between displays in both directions, making it easy for users to read valuesWhen the user's physiological parameters exceed the alarm high and low limit range, the parameter values will continue to flash, reminding them to pay attention to changing the measurement parametersSpecifications:Material: PlasticBattery: 3V 2*AAA batteries(not included)Blood oxygen measurement range: 35%-99%Pulse rate measurement range: 30bpm-240bpmColor: WhitePackage Included:1pc x oximeter1pc x ManualPacked Safely in Retail Box.