Sell Original Oximeter Portable Fingertip Pulse Oximeter OLED Display Pulse Oximeter Sleep Monitoring best price

Product features： Simultaneous display for testing value. USA chip Fine workmanship, high accuracy and durability. Automatic switch-off function for power saving. Widely used in hospital, home health care, oxygen bar, community medical center, alpine area, sports health care etc. Display Type: OLED HD display SpO2: Display range: 35%-100% Accuracy: 70-99%, ±2%; 0-69% no definition. Pulse Rate: Measurement range: 25-250 BPM Accuracy: ± 1BPM/± 1% BPM（Take the larger value） Power Requirements: 2pcs AAA batteries Environment Requirements Operation Temperature: 5°C~40°C Storage Temperature:-10°C~40°C