![Cureus | A Cross-Sectional Study on the Agreement of Perfusion Indexes Measured on Different Fingers by a Portable Pulse Oximeter in Healthy Adults Cureus | A Cross-Sectional Study on the Agreement of Perfusion Indexes Measured on Different Fingers by a Portable Pulse Oximeter in Healthy Adults](https://assets.cureus.com/uploads/figure/file/373918/article_river_fcbe68b0ce2d11ec8fefcd989726213c-Fig1.png)
Cureus | A Cross-Sectional Study on the Agreement of Perfusion Indexes Measured on Different Fingers by a Portable Pulse Oximeter in Healthy Adults
![Pulse Oximeter Finger Pulse Oximeter TIGA-MED Gold 2 Premium with OLED Display, Batteries and German Instructions + Warranty Plus Certified Quality Finger Tip Pulse Oximeter : Amazon.de: Health & Personal Care Pulse Oximeter Finger Pulse Oximeter TIGA-MED Gold 2 Premium with OLED Display, Batteries and German Instructions + Warranty Plus Certified Quality Finger Tip Pulse Oximeter : Amazon.de: Health & Personal Care](https://m.media-amazon.com/images/I/71PkdE-3jxL._AC_SL1500_.jpg)
Pulse Oximeter Finger Pulse Oximeter TIGA-MED Gold 2 Premium with OLED Display, Batteries and German Instructions + Warranty Plus Certified Quality Finger Tip Pulse Oximeter : Amazon.de: Health & Personal Care
![Amazon.com: Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor, Heart Rate and Fast Spo2 Reading Oxygen Meter with OLED Screen with AAA Batteries : Health & Household Amazon.com: Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor, Heart Rate and Fast Spo2 Reading Oxygen Meter with OLED Screen with AAA Batteries : Health & Household](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61DljmzNUaL.jpg)
Amazon.com: Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor, Heart Rate and Fast Spo2 Reading Oxygen Meter with OLED Screen with AAA Batteries : Health & Household
![Amazon.com: Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor, Heart Rate and Fast Spo2 Reading Oxygen Meter with OLED Screen AAA Batteries : Health & Household Amazon.com: Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor, Heart Rate and Fast Spo2 Reading Oxygen Meter with OLED Screen AAA Batteries : Health & Household](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61lpXj4-6aL.jpg)
Amazon.com: Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor, Heart Rate and Fast Spo2 Reading Oxygen Meter with OLED Screen AAA Batteries : Health & Household
![MEDITIVE Fingertip Pulse Oximeter, Dual Color OLED Display Blood Oxygen Monitor with Alarm Feature with Perfusion Index - PI Index and Respiratory Rate (Black Color) : Amazon.in: Health & Personal Care MEDITIVE Fingertip Pulse Oximeter, Dual Color OLED Display Blood Oxygen Monitor with Alarm Feature with Perfusion Index - PI Index and Respiratory Rate (Black Color) : Amazon.in: Health & Personal Care](https://m.media-amazon.com/images/I/71hKG1DiqLL._SL1500_.jpg)