Display Method: Color OLED display, two display directions.

Hemoglobin saturation display: 35-100%

Pulse rate Display: 30-250 BPM

Power Requirements: Two AAA size 1.5V Alkaline Bаttеrу

Power Consumption: Smaller than 30mA(Normal)

Resolution: 1% for Hemoglobin Saturation and 1BPM for Pulse rate

Measurement Accuracy: 2% for Hemoglobin Saturation (70%-100%)  and unspecified (0%-69%). 2 BPM For Pulse rate

Measurement Performance in Low perfusion Condition: 0.3%