A310U
2
3
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A310U
2
3
4

Features
1. Lightweight and Easy-To-Use.
2. Color OLED displays.
3. With USB port.
4. 90 hours Data Storage
5. Transfer data to PC
6. Anti- movement
7. Low battery voltage indicator.
8. With Alarm, Beep, and Settings.
9. Automatically switch off while no signal.
10. Low perfusion:0.2%.

Specification:
SpO2
Measurement Range: 35-100%
Resolution: 1%
Measurement Accuracy: 2% (70%-100%),
unspecified (≤70%)
Alarm Range: 50% ~ 100%
Pulse Rate:
Measurement Range: 30-250 BPM
Resolution: 1 BPM
Measurement Accuracy: 2 BPM
Alarm Range: 30 ~ 250 BPM

Dimension and weight
Product Dimension:  60mm(L) x 36mm(W) x28mm(H)
Weight - 50g
Outer box Dimension: 120mm (L) x 90mm (W) x 67mm (H)
Gross Weight - 190g