General Character

1. Digital Technology,
2. Alarm with freely set limit.
3. Accurate measurement during low perfusion
4. Anti-Movement, Stable Performance
5. Built-in rechargeable battery and seat-type charger; Power-Saved Function
6. Built-in memory card for data memory; Connection with computer for downloading data
7. Bright, Easy-to-Read LED Numerals
8. Lightweight, Portable
2 parameters: SPO2 + Pulse Rate

Specification
1. SpO2
Measurement range: 0-100%
Accuracy: -2% ~2%during 70%-100%
-3% ~3% during 60%-69%

2. Pulse Rate
Measurement range: 30bpm-250bpm
Accuracy: 1 bpm or -2% ~2%. Take the bigger one

3. Visual Displays and Indicators:
SpO2 % display: Red LED. Variable brightness
Pulse Rate display: Green LED, variable brightness
Pulse intensity: Red LED 8 bars
Power Indicator Light: Green; Normal
Low Power voltage: Red and Blink
Low perfusion indicator: Red bar

4. Audio Indicator:
Probe off audio indicator (every thirty seconds)
Pulse audio indicator
Key-pressing indicator
Low power voltage