Product: Wellue Bluetooth Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Alarm, Free APP,Batteries, Carry Bag & Lanyard
Brand: Wellue
Color: Bluetooth
wellue Bluetooth oximeter fingertip supports real-time monitoring. 111 Technical Specifications:  Display Type : OLED Shown on screen: O2 level, PR, Pulse Bar, Battery, Heart Rate Wave, Analysis Result of PR on Mode "Spot check", Record List of History, Setting Menu  O2 level Measurement O2 level display range: 35%~100% O2 level measuring accuracy: ≤ 2% for O2 level range from 70% to 100%  Pulse Rate measurement PR display range: 30bpm~240bpm PR measuring accuracy: ±2bpm or ±2% (whichever is greater)  Perfusion Index(PI) Display range 0%~20%  Over-limit settings O2 level low limit setting range: 85%~99%, step: 1% Default setting: 90% Pulse Rate Low limit setting range: 30~60bpm, step: 5bpm; High limit setting range: 100~240bpm, step: 5bpm; Default setting: high: 120bpm; low: 50bpm  Power supply requirement 2 x LR03 (AAA) alkaline batteries Supply voltage: 3.0VDC Operating current: ≤40mA  Environmental Conditions Operating Temperature:5°C ~40°C Operating Humidity: 30%~80% Atmospheric pressure: 70kPa~106kPa
ACCURATE AND PROFESSIONAL: Our Pulse fingertip oxygen accurately monitors measure O2 level, Pulse Rate and Pulse Strength in 8 seconds. Automatically powers on/off.
FREE APP for ANDROID & iOS: Automatically receive data from the oxygen monitor in real-time, and store the received data. View the stored data at any time. Only synchronize and store data while opening the APP.
BUILD-IN MEMORY: Up to 12 groups data of O2 level and Pulse Rate in record list screen. Quickly view your last 12 times historical data with one click.
AUDIBLE & VISUAL ALERT: When measuring, if O2 level value or pulse rate value exceeds the preset limit, the device will alert with beep automatically and the value which exceeds limit will flash on the screen.
COME WITH ACCESSORIES: Includes 2 x AAA batteries placed and removed easily, a carry pouch to protect the device, and a lanyard for convenient carry.

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