Finger Type Spo2 Oximeter Measuring Oxygen from Finger

MEASURS THE OXYGEN LEVEL IN THE BLOOD
The device is small and light. 
(approximately 50gr. with batteries)      
2 AAA Alkaline batteries are required for its operation and the continuous working time is 24 hours.      
The device will automatically shut down when it cannot receive a signal for 5 seconds.      
SPO2 Measurement Range: 0% - 100%      
Pulse Rate Measurement Area: 30bpm 250bpm     
N  Pulse Wave Imaging: Column Imaging and Waveform Imaging    
Power Requirements: 2 pen type
Power Consumption: 30mA' lower than      
Resolution: 1% for SPO2 and 1bpm for pulse rate      
Measurement Accuracy: SPO2 is detected below 70%±100%±2 digits, 70%.      
For pulse rate ±2 bpm or ±2% (choose the larger one)      
Finger Type Pulse Oximeter can detect SPO2 and Pulse through the patient's finger and displays the pulse intensity in bar imaging.       
The device is suitable for use at home, hospitals and clinics.  
It can be used in Internal Medicine, Surgery, Anesthetic, Emergency Room etc., Oxygen Bar, Mass Medical Applications, Sports Competitions and physical care.    
MEASURS THE OXYGEN LEVEL IN THE BLOOD FROM A FINGER