YK-820A Periomed Pulse Oximeter and Heart Rate Monitor

Medical-grade accuracy in your hands… within seconds! YK-820A Periomed Pulse Oximeter The ideal solution for monitoring your health condition with accuracy and reliability anytime. Key Features: High-accuracy blood oxygen saturation (SpO2) measurement Measures pulse rate (PR bpm) within seconds Highly accurate readings for daily and medical use Rechargeable lithium battery – no disposable batteries needed Continuous operation for up to 12 hours Clear and easy-to-read 2.4-inch color display Audio and visual alarms for low oxygen levels or irregular pulse Ability to store and review readings later Lightweight and practical design for everyday use and portability Device Displays: Blood oxygen saturation (SpO2) Pulse rate (PR bpm) Suitable for use: In clinics and hospitals At home for health monitoring