Sell A2 LED Finger Oximeter Fingertip Pulse Oxymeter Spo2 Monitor Oxygen Meter A2 OXIMETER TFT LED Pulse Oximeter LK87 best price

Features: 1.Accurate :The Finger Pulse Oximeter is an affordable and accurate way to check pulse rates and blood oxygen saturation levels. 2.Show the Plethysmograph:It also shows the Plethysmograph wave, which guarantees the accuracy. 3.Self-adjusting: Finger clamp plus simple one-button design allows for easy operation. Description: 1.Small portable size,makes it easy to handle and carry. 2.Suitable for daily use, measure your health at any time. Specifications: Color: black Material: TPU Battery capacity: 100mAh Interface: USB 2.0 Blood oxygen saturation: 70% ~ 99% Resolution: ± 1% Pulse rate range: 30BPM ～ 240BPM Resolution: ± 2% Size: 245*23*11.8mm Package Included: 1 * Oximeter （Batteries not included） Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.