Features

1. Lightweight, easy to carry

2. 1.1-inch LCD backlit screen

3. Ability to display blood oxygen saturation, pulse rate, perfusion index, Pulse Intensity Bar-graph

4. Display interface supports two-way rotation

5. Good performance under low perfusion, strong anti-interference ability

6. With smart power-saving mode that automatic shutdown after no signal for more than 8 seconds

7. With functions such as over-limit reminder and low battery reminder

8. Two AAA batteries for 50 hours of continuous use

Parameters

Oxygen Saturation (SpO2)

Measurement Range: 35%~100%   Display range: 35%~99%

Measurement Accuracy: 70%~100%: ±2%

                     50%~69%: ±3%

Alarm range: ≤90%

Pulse Rate (PR)

Measurement Range: 30bpm~240bpm

Measurement Accuracy: ± 2bpm or ± 2%, whichever is greater

PR Alarm Range: upper limit: 120bpm

Lower limit alarm: 50bpm

PR Deviation: ± 2% or ± 2bpm, whichever is greater

Anti-interference

Ability to Resist Natural Light Interference: The deviation of blood oxygen measurement values under indoor natural light and existing lighting sources is less than ± 1% compared with the measurement value in darkroom conditions.

Resistance to Artificial Light Interference: accurate measurement of SpO2 and PR under test conditions of the pulse oximeter