Perfusion Index | Pulse Rate | One Button Operation | Oxygen Saturation. Screen Display: Two color OLED screen. Product Features. Battery: 2 AAA batteries(Not included).
HealthTree JKS50C Pulse Oximeter Fingertip, Bluetooth Blood Oxygen Saturation Monitor for Adults, 5-8S Fast Reading SpO2, Heart Rate and PI, Large OLED Display with Alarm for Home Sport and Travel
Pulse Oximeter Fingertip Bluetooth Blood Oxygen Heart Rate Monitor SpO2 Reading
