





specification:Two-color OLED display, 6 kinds of display modes;5-level brightness adjustable.Sleep monitoring function.8 hours of data storage and data analysis capabilities.Spot checks.Standby or sleep automatically.Low power consumption, adjustable in four directionsBattery: 2 * AAA battery (not included)SpO2Measuring range: 35 ~ 100%Resolution: 1%Accuracy: ± 2% (80% ~100%), ± 3% (70% ~80%), unspecified (<70%)Pulse rate (PR)Measuring range: 25 ~ 250 bpmResolution: 1 bpmAccuracy: ± 2bpmPerfusion index (PI)Measuring range: 0 ~ 30%Resolution: 0.1%Accuracy: ± 1% (0% ~ 20%), unspecified (> 20%)Oxygen Saturation Index (ODI4)ODI4 said the severity of hypoxia during sleep, if more than 5, go to the hospital for further examination
ترست بايلوت
منذ أسبوع
منذ أسبوعين
منذ أسبوعين
منذ 4 أيام