G-life YK-820A Hand-charging pulse is an oximeter, a medical device and is also known as a pulse oximeter. This device is used to measure oxygen saturation level and pulse rate from organs such as finger or earlobe. The G-LIFE YK-820A is suitable for adult and pediatric use and offers quick and accurate results to the user. The device has many features. Some of them are: & nbsp;

1. Registration feature: G-LIFE YK-820A can store 90 hours of 100 patients. This helps health professionals to follow the data of patients. & Nbsp;

2. Control and monitoring mode: The device has on -site control and continuous monitoring mode. This can be used to monitor oxygen levels without applying to the hospital or under the supervision of the doctor. & Nbsp;

3. Key lock feature: G-LIFE YK-820A has a key lock feature to prevent accidental activation. This prevents accidental use of the device. & Nbsp;

4. Automatic closing feature: The device switches automatically when not used for a certain period of time. This feature helps to protect the battery life. & Nbsp;

5. Brightness setting: The brightness of the device can be adjusted. This allows the user to adjust the readability and image properly. & Nbsp;

6. Charging indicator: G-LIFE YK-820A has an indication of the charging status. This helps you to follow the appropriate time to charge the device. & Nbsp;

7. Measurement mode: Measurement from organs such as device, finger or earlobe. This allows the user to measure easily. & Nbsp;

8. Pulse speed measurement: G-LIFE YK-820A, can measure blood heart rate per minute. This helps the user to follow the pulse rate. 9. Screen Modes: The device has two different screen modes. It can change the screen depending on the user preference. & Nbsp;

10. Data Analysis: G-LIFE YK-820A has the ability to review and delete data. This allows the user to access the measurement results and delete data when necessary. G-LIFE YK-820A is a reliable device that provides easy-to-use pulse oximeter, easy-to-use and precision oxygen saturation and pulse rate measurements. This can be an important tool for health professionals and individuals.