Sell Finger Pulse Fingertip Oled Oximeter SPO2 PR PI RR Blood Oxygen With Respiratory Rate Oximetro Oxymeter Customize LOGO Heart Rate Monitor best price

Parameter : Spo2 , PR, PI Product Features: 1. Display parameter : (SpO2)Oxygen saturation -- Measuring range: 70-99% measurement accuracy : 70%-90% ±2%. If the value below 94%, Insufficient oxygen supply. (PR) BPM -- Measuring range: 30 bpm - 250 bpm . (PI) -- Measuring range: 0.2%-30% , PI means Perfusion Index , it shows Blood perfusion ability . 2. Energy saving: Two AAA batteries could use more than 40 hours 3. Voltage warning: There has Low voltage warning. 4. Automatic shut-down: Automatic shut-down in 8 secends when there has no signal. 5. Advantage: Integrating blood oxygen probe and processing display module, the product is easy to use, low power consumption, small size, light weight, and portable. 6.Suitable for outdoor sports, mountaineering and Home Family health care. 7. Suitable for the elderly, people with breathing problems, or people who often like sports. Notice: 1. Please double check the direction of the battery. The 2 batteries are in different direction, please make the +/- right. 2. The finger should be plugged deep enough, or it can not take the measure 3. Please do not tremble the finger or move the body during the measurement, or the data maybe unsteady. Package content: 1. 1 x oximeter 2. 1 x cord 3. 1 x english menual For transportation reason , batteries is not included .