I  DESCRIPTION

One-button operation, optical detection technology, 8s quick measurement.

4 directions for conveniently reading.

Clearly displays blood oxygen and heart rate, high accuracy.

Auto shut down in 12 seconds, energy-saving and eco-friendly.

I  SPECIFICATIONS

SpO2 Measurement range: 70%-100%

SpO2 Accuracy: ±2% on the stage of 80%-99%, ±3% on the stage of 70%-79%

SpO2 Resolution: ±1%

PR Measurement Range: 30BPM-250BPM

PR Accuracy: ±2BPM

Battery: 2 * 1.5V AAA Battery (NOT included)

Working Current: 2.5mA

Operating Condition: 10℃-40℃, ≤75% RH, 500hPa-1060hPa