Product Description
Features:
64k COLOR OLED Display, Four Direction adjustable
SpO2 and pulse monitoring, and Waveform display
Easy to use with one-key operation
Small in size, and easy to carry
Low voltage alarm display, Auto power-off
Light weight of 55g(batteries included)
Runs on standard AAA batteries
Specifications:
SpO2
Measurement range  35~100%
Accuracy  +/-2%(70~100%), 0~69% unspecified
Resolution  1%
Pulse Rate  
Measurement range  30-250 bpm
Accuracy  +/-2 bpm
Resolution 1bpm
Display Mode 64k COLOR OLED Display, Four Direction adjustable
Battery type  Two common 1.5V AAA alkaline or rechargeable batteries

Dimension  63x 34x 33mm
Net Weight  55g(include batteries)

 CE certified