ARV Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor Fingertip, Blood Oxygen Meter Finger Oximeter Finger with Pulse, Monitor Finger for Oxygen 1 Pcs

About this item • Pulse Oximeter is a portable, convenient, non-invasive device, used for monitor arterial hemoglobin oxygen saturation pulse rate • EASY to operate pulse oximeter. This portable monitor allows you to quickly and easily red oxygen saturation levels, pulse rate and pulse strength. Bright LED display is easy to read. • We recommend index Finger, middle finger, and ring finger are suitable position for a monitor. The personal application is designed for adult patients (Weight gt;30 gm) and pediatric patients (weight:20-30 gm) • NO Warranty How to use: 1. Install 2 AAA batteries in the battery box 2. Insert your finger into the rubber hole of the oximeter 3. Press the button on the front panel to start 4. When the analyzer is working, please do not shake your fingers or move your body 5. If you want to change the display direction, press the button 6. Read the relevant value from the display 7. If there is no finger signal, the device will automatically power off after 8 seco