Batteries are not included with the product. Compact & Portable: Small fingertip design is convenient for carrying and storage. Oxygen Saturation SpO₂. Place a suitable finger inside the fingertip sensor.
LK87 Fingertip Pulse Oximeter Heart Rate Saturation Monitor
Fingertip Pulse Oximeter Heart Rate Monitor Blood Oxygen Saturation SpO2 Meter
1pc LED Fingertip Pulse Oximeter, Heart Rate Monitor, Blood Oxygen Saturation Me
Fingertip Pulse Oximeter , Heart Monitor, Blood Oxygen monitor
