Features:

1. Three Detection Function

2. High Accuracy Chip

3. TFT HD Screen Display

4. Four Direction Display

5. Automatic Shutdown

Specifications:

SpO2 Parameter Specification:

-Measuring Range: 0%~100%, (the resolution is 1%)

-Accuracy: 70%~100:%±2%, Below 70% unspecified.

-Optical Sensor: Red light (wavelength is 660mm), Infrared (wavelength is 880mm)

Pulse Parameter Specification:

-Measuring Range: 30bpm-250bpm (the resolution is 1 bpm)

-Accuracy: ±2bpm or ±2% select larger

Pulse Intensity:

-Range: Continuous bar-graph display, the higher display indicate the stronger pulse.

Battery Requirement:

- 2 x 1.5V (AAA size) alkaline batteries, OR 2 AAA rechargeable batteries

Battery Useful Life:

- Two batteries can work continually for 20 hours

Dimensions and Weight:

-Dimensions: 57 (L) x 31(W) x 32(H) mm

-Weight: About 50g (with the package)

Inclusions:

1 x main unit

1 x storage bag

1 x storage lace

1 x user manual

2 x AAA batteries

With Box