Cheap Medical Digital Handheld Pulse Oximeter Wih Alarm Device

Cheap Medical Digital Handheld Pulse Oximeter Wih Alarm Device. FDA 510K & CE Certified: Validated with FDA 510K, CE0123, ISO13485, NMPA, and RoHS certifications. Real-time Bluetooth Sync: Transmits SpO2 and pulse data to mobile via 'BerrySmartHealth' app. Anti-Natural Light Interference: Ensures accurate readings even under strong ambient light conditions. Customizable Branding: Supports custom firmware, logo printing, and gift box customization. Compact and Portable: Weighs only 50g with dimensions 58x34x32mm for easy carrying. Dual-Direction Display: LCD screen features 2-direction display for flexible viewing angles. Low Power Consumption: Operates efficiently on two 1.5V AAA alkaline batteries.