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Pulse Oximeter
Pulse Oximeter

PO-230A Finger Pulse Oximeter

2017-12-27

Specifications:

 

1) Display Mode: LED  2-direction display

2) SpO2 Measuring Range: 35%-100% (the resolution could be 1%).

3) Accuracy: 70%-100%: 2%, undefined if below 70%.

4) PR Measuring Range: 25bpm-250bpm (the resolution is 1bpm)

5) Accuracy: 2bpm

6) Measurement Performance in Low Perfusion Condition:

7) SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.3%. SpO2 3%,

8) pulse rating 2 bpm

9) Power Consumption: about 30mA

10) Voltage: DC 3.0V

11) Power Supply: 1.5V (AAA size) alkaline batteries × 2

12) Battery working hour: 20 hours.

13) Safety Type: Interior Battery, BF Type