
User Manual for Fingertip Oximeter
3
•
2AAA alkaline batteries with low power consumption
•
Low battery voltage indication
2 Battery Installation
Figure 2 Battery Installation
1. Refer to Figure 2, insert two AAA size batteries into
the battery compartment properly.
2. Replace the cover.
Please make sure that the batteries are correctly
installed since the incorrect installation may
cause the device inoperable.