Best quality Finger tip Pulse oximeter

Features:
 

1. OLED display: Dual Color OLED display. Better shows the data.
2. Multi-direction display: Rotatable multidirectional display. 4 directions, 6 modes, allow you to view your results in any direction.
3. Alarm function: Set the alarm and beep according to your needs. There will be a warning once the measured values go beyond the setting.
4. With case: Small in volum, light in weight, convenient to carry. With a landyard and carrying case, convenient to use and to storage
5. Long battery life: 
   1) Low-power consumption, continuously work for 6 hours.
   2)In the absence of signal, the product will be in after 8 seconds to enter standby state.
   
   Specifications:
    
   SpO2: Measurement range: 70~99%
   Resolution: 1%
   Accuracy: +/- 2% (70%~99%), unspecified (<70%
   Pulse rate: Measurement range: 30~240bpm
   Resolution: 1bpm
   Accuracy: +/- 1bpm or +/- 1% (which is greater)
   Power consumption: <=30mA
   Working voltage: DC 3V
   Battery life: about 20 hours
   Low voltage indicator
   OLED display
   Mini, light weight and portable size
   Color: Green
    
   Operation steps:
   Insert 2 X AAA batteries (not included).
   Place your finger firmly with the correct position over the sensor of the oximeter.
   Press the button on the oximeter and your blood oxygen saturation and pulse rate will be measured and displayed on the screen.
   After removing your finger from the oximeter for 10 seconds, the oximeter will turn off automatically.
    
   Packages:
   1 x Pulse Oximeter
   1 x User Manual
   1 x Lanyard