Sell Original USA Portable Fingertip Pulse Oximeter OLED Pulse Oximeter Display best price

Product introduction： Simultaneous display for testing value. 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: TFT 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