How To Quickly Set Up Insert the Batteries The TempIR Finger Pulse Oximeter
The TempIR finger Pulse Oximeter is used to measure blood oxygen levels, also known as SPO2, as well as measuring pulse rate.
The unit uses triple A size batteries. It is important to insert these batteries correctly, and when replacing them, always use a high quality brand. In this unit, both batteries are inserted in the same direction with their flat negative terminal facing against the spring. Give them a quick twist to ensure a good contact and replace the back cover as shown. Turn the unit on by pressing the button once.
You can change the screen orientation with further short presses. To ensure correct operation, the battery indicator needs to be displaying at least 2 bars. The unit will power itself down automatically.