$15 · HOMIEE Pulse Oximeter

High Quality NEW!!! Thickness of the fingers: 8 - 25.4 mm SpO2 measuring range: 70%-100% SpO2 accuracy: ± 2% Pulse cost accuracy: ± 3. Heart rate: Pulse rate of 50-120/min is a normal indicator HD LED Display: 0.96in 2 AAA batteries INCLUDED Silicone case protects your pulse oximeter from dirt & damage. Also comes with a lanyard & carry bag. Lightweight & Portable Monitor SpO2 Degree, Pulse Cost, Heart Cost, Bar Graph & Battery Indicator. Hypoallergenic & latex free silicone is non-toxic & odourless. Easy Operation - One button to measure with this coronary heart rate display screen. Just insert your finger into the silicone finger chamber & press the button, the results will display. Accurate & Fast Measurement - Accurately measure your SpO2 pulse rate (blood oxygen saturation) in 8 seconds. Rotating LCD design - Easier to display the results in any direction & make it easier to test different fingers SpO2, PR (pulse value), heartbeat, pulse waveform & pulse bar diagram. NOTE: If you need to turn the reading, press the switch button to rotate. Automatically switch to sleep mode - If no measurement reaction occurs within 8 seconds, the oximeter automatically turns off to extend the battery life. Uses red light & infrared rays as incoming light sources to calculate the haemoglobin concentration & blood oxygen saturation. Strong light can interfere with measurement & lead to inaccurate readings! Suitable for health communities, sports enthusiasts & families. Index finger, middle finger & ring finger are the suitable places for display.