ITEM NAME:0.96in OLED Digital Finger Fingertip Pulse Oximeter Oxygen SpO2 PR PI Monitor Product Description Description: Digital Display Finger Fingertip Pulse Oximeter 0.96 inch OLED Screen Blood Oxygen Saturation SpO2 PR PI Monitor Specification: Net weight: 30g Gross weight: 50g Product size: 60*31*31mm/2.36*1.22*1.22" Packing size: 88*70*40mm/3.46*2.76*1.57" Display: 0.96 inch digital screen Monitoring parameters: blood oxygen saturation (SPO2), pulse rate (PR), blood perfusion index (PI) Waveform display: blood oxygen volume waveform, pulse intensity chart Blood oxygen range: 35%~99% Blood oxygen accuracy: 90%-99%Â ±1% Pulse rate range: 30bom-240bpm Pulse rate accuracy: Â ±1bpm Screen switching: support four-way switching display Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Finger Pulse Oximeter.Pulse rate range: 30bom-240bpm. Pulse rate accuracy: Â ±1bpm. Blood oxygen range: 35%~99%. Blood oxygen accuracy: 90%-99%Â ±1%. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.