Features
• Color OLED display, four directions adjustable
• SpO2 and pulse monitoring with waveform display
• PI
• Low -power consumption, continuously work for 50 hours                                                                                                 
• Auto power off
• Runs on standard AAA batteries                                                                                         

Specification:
-battery:3V;2AAA 
-power consumption:Smaller than 30mA
-Operating temperature:5°C~40°C
-SpO2 Measuring Range 35%~100% (the resolution is 1%)
-Accuracy :±2bpm or ±2%;
-Display: OLED display
-Pulse rate display:30~250BPM
-outer box:65mm*45mm*95mm
-net wight:31.4g
-gross wight:56.8g
-dimension:60mm*35mm*37mm
-EMC:type B class 1

Application: