AccuSure YK-011 Pulse Oximeter (Fingertip) 

A pulse oximeter is a small, non-invasive clip-on device that measures oxygen saturation (SpO2) in the blood and pulse rate. It is commonly used to monitor respiratory conditions like COPD, asthma, or COVID-19, or during physical activity. It helps detect low oxygen levels early, prompting timely medical attention. The device displays results instantly on a digital screen and is portable for home or travel use.

Measures blood oxygen saturation and pulse rate; Portable and lightweight design; Easy-to-read digital display; Low battery indicator; Automatic power-off

For adults and children; Measurement range: 35% to 99% SpO2; Accuracy: +/-2% in 70-100% range; Powered by 2 AAA batteries; Clinically validated accuracy

Place finger into the device (usually right hand middle finger). Press the button. Remain still. Read SpO2 and pulse rate on screen within seconds. Record readings as advised.

Not a substitute for medical advice; Remove nail polish before use; Keep away from young children (small parts); Do not use in MRI environment; Clean sensor before each use

AccuSure YK-011 Fingertip Pulse Oximeter, Lanyard, Batteries, and User Manual for accurate blood oxygen saturation and pulse rate monitoring with a compact fingertip design and easy one-button operation.

Employs dual color OLED screens to display plethysmograph respiratory wave shapes clearly