APULZ Pulse Oximeter improves the accuracy of O2 saturation and heart rate measurements and provides an enhanced user experience.APULZ Pulse Oximeter uses an adaptive optic system to automatically adjust its infrared in order to take measurements from fingers of all skins and sizes.The finger chamber uses medical grade silicone to completely cover your finger, reducing ambient light, ensuring you receive more accurate readings. • PlethysmographA plethysmograph offers a visual representation of your heartbeat. When the wave amplitude is constant (as shown in the figure), the pulse oximeter is optimized and readings can be taken.• Perfusion IndexThe Perfusion Index (PI) measures the strength of your pulse. The higher the PI number, the stronger your pulse. If your PI is less than 0.2%, your hands may be too cold or improperly positioned in the pulse oximeter. Warm up and reposition it so that it is sandwiched between the LED light and sensor. • Editable Alarm SettingAn auditory alarm can be set to warn you when your SpO2 and pulse rate are beyond the set limits. • Auto-Sleep FunctionThe device will automatically enter sleep mode when it is unused for 8 seconds. • Long Battery Life It can be used up to 600 times on just two AAA batteries. • Circuit Protection• CE & FDA ApprovedPackage Contents1 x APULZ Pulse Oximeter1 x Protective Case1 x Carrying Pouch 1 x Lanyard1 x Instruction Manual 1 x User Manual2 x AAA BatteryNotes# Nail polish can influence the accuracy of measurements.# Please keep your body and hand stable when taking measurements to get more accurate results.# It is recommended to avoid strong light sources such as direct sunlight when measuring. This will produce more accurate results.# Please note that this is not a medical device
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