AJ-7400A Finger Pulse Oximeter

Parameters
Two parameters：SPO2, Pulse Rate.

Waveforms
SpO2 Waveform

Features
1. 64k COLOR OLED Display, Four Direction adjustable
2. SpO2 and pulse monitoring, and Waveform display
3. Easy to use with one-key operation
4. Small in size, and easy to carry
5. Low voltage alarm display, Auto power-off
6. Light weight of 55g(batteries included)
7. 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

Environment Requirements
Temperature:
Working: 0 ~ 40oC 
Transport and storage: -20 oC ~ 60 oC 
Humidity:
Working: 15 ~ 95 %( non-condensing)  
Transport and storage: 10 ~ 95 %( non-condensing) 
Altitude:
Working: 86 KPa ~ 106 Kpa
Transport and storage: 50KPa ~ 106 Kpa 

Dimension
63x 34x 33mm

Net Weight:55g(include batteries)