Portable Fingertip Pulse Oximeter OLED Display Blood Oxygen Saturation Detector Heart Rate Monitor Home Family Health Mo

Specification Perfusion index ≥ 0 2 ± 0 1 Power waste lower than 30mAService temperature 5°C 40°CAtmospheric pressure 70kpa 106kpaTexture of material ABS PCStorage humidity 15 80 Working hours 10 80 StorageSize 63 37 32mmBattery model 2 1 5V 2 AAA alkaline without battery Automatic shutdown 8 Seconds automatic shut down when no finger is insertedSpO2 Measurement range blood oxygen saturation 70 99 Measurement accuracy of blood oxygen saturation Within the range of 70 99 ±2 No definition for ≤70 Blood oxygen saturation resolution ± 1 Pulse rate Pulse rate measurement range 30BPM 240BPMPulse rate measurement accuracy ± 1bpm or ± 1 of measured value take the larger value Sleep monitoring time 130OR None 131R 8 hoursFeatures HD OLED Display SmallPortable Four Way Display Easy Reading Built In Silicone Film More Comfortable To Wear High Performance More Accurate MeasurementPackage included 1x Fingertip Pulse Oximeter Not include the battery More details