Specification:Blood oxygenation measurement range 2% – 100% (resolution 1%)Oxygenation measurement accuracy in the range of 70% – 100% to 2%Pulse measuring range 0 – 250 BPM (1BPM resolution)2BPM pulse measuring accuracyPower supply 3V (2x AAA 1.5V battery, not included)Device dimensions: 60x35x32mmColorful bright OLED displayBattery level indicatorAutomatic shutdown after 5 seconds of inactivityCurrent consumption <25mAIntended for adults and children over 4 years of age (body weight greater than 15 kg)High measurement accuracy even in strong lighting conditions - measurement deviation below 1%It is a small and light device, intended for adults and children from 4 years of age (finger thickness at least 1 cm). When applied to the finger, the pulse oximeter displays the blood saturation, heart rate and perfusion index in a few seconds.The blood oxygen saturation (saturation) is represented by the symbol SpO2 and expressed as a percentage. The normal value of saturation in healthy people isHeart rate (heart rate) is indicated by the symbol PRbpm and is expressed in beats per minute. The correct heart rate range is within limitsPercentage perfusion index is used to assess peripheral blood flow.
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