Description:

Accurate: fingertip oxygen accurately monitors measure blood oxygen saturation, display pulse bar graph.
Adopt LED display screen, ergonomic structure, combined with the soft silicone, confortable fit.
Easy to use: juset need fingertip insert under 8 seconds, the result will show on the display.
Compact: light Weight, easy to carry and fit for wide range of finger sizes.
Powered by 2x AAA batteries (Not included), automatic power off after 5 seconds.

Specification:

OLED bi-color display
Blood oxygen measurement range: 0~100% (resolution is 1%)
Blood oxygen measurement accuracy: 70~100%: soil 2%, less than 70%
Pulse measurement range: 30~250BPM (1BPM resolution)
Power supply: two AAA batteries (battery not included in delivery)

Size Chart:

55x31x30mm/2.17x1.22x1.18inch

Package Includes:

1 x Oximeter
1 x Lanyard
1 x User Manual
1 x box