Model Number: Mlife-#2242 Brand Name: Mlife Key Specifications/Special Features: JPD-500DPulse Oximeter with carrying bagFeatures:

1.Small,light,convenient
2.SpO2,PR and PI(Perfusion Index)value display
3.Pulse rate value display, bar graph display
4.Low-voltage indication, Pulse sound, Alarm function
5.OLED screen, with carrying bag
6.Auto shut off without signal after 10s

Specifications:

1.OLED display, brightness adjustable.
2.SpO2 Measuring Range (0%~100%, (the resolution is 1%).
3.Accuracy 70%~100%:±1% ,Below 70% unspecified
4.PR Measuring Range 25bpm~250bpm, (the resolution is 1bpm)
5.Accuracy ±1bpm or ±1% (select larger)
6.Measurement Performance in Weak Filling Condition
7.SpO2 and pulse rate can be shown correctly when pulse resistance to surrounding light
8.Power Consumption less than 25mA
9.Voltage DC 2.6V~3.6V
10.Power Supply 1.5V (AAA size) alkaline batteries × 2