Operation Instructions
1 Install two AAA batteries correctly.
4 Press the switch button once on the front panel.
2 Nip the clamp as in diagram.
5 Your finger and body should be steady during measuring.
3 Fully insert one finger into rubber hole of the Oximeter.
6 Read corresponding data from display screen.
After turning on the Oximeter, each time you press the power switch, the Oximeter will switch to another
display mode. There are 6 display modes shown as follows:
When you press and hold the power switch for more than one second, the brightness of the Oximeter will be change
there are 10 levels on brightness; the default is level four.
4
