Pulse Finger Oximeter with Respiratory Rate Rechargeable USB Blood Oxygen Level Accurate Oxymeter

Color:White

Size:122*29*22MM

Measurement range of arterial oxygen saturation: 5% - 99%

SpO2 accuracy: ±1% within the range of 90% - 99%;

±2% within the range of 70% - 89%;

Undefined for other ranges

Alarm range of arterial oxygen saturation: Consistent with the display range, and the setting step is 1%

Pulse frequency range: 30 bpm - 250 bpm

Pulse rate accuracy: ±1 bpm

Pulse rate alarm range: Consistent with the display range, and the setting step is 5 bpm

Data update cycle: 0.25s - 2s

Arterial oxygen saturation average value in public relations: 8

Pulse frequency sound: PR sound

Peak wavelength range: 500nm - 100nm

Maximum optical output power: 150mW

Pulse rate display: Digital

Features:

- Rechargeable Oximeter with Respiratory Rate

- NON - CONTACT Thermometer

- Built - in Li - ion Battery

- Battery Life: 90+ DAYS

Note:

1. There is a 2-3% difference according to manual measurement. Please check the size carefully before you buy the item.