Small size and easy installation; reliability high accuracy
Enhanced signal processing capabilities reduced per-fusion of human movement and the impact of weak
Applicable to adults infants and young children and newborn
Operating voltage 3.3 v Low-Voltage
Can display maps and pulse oxygen column
Transfer Protocol BCI compatible
Compatible with BCI probe

Oxygen saturation BF – type 

Power Requirements 
Operating voltage 5V ±0.1V DC 
Power 40mA

Environmental conditions 
Operating temperature 5-50℃
Storage temperature  -20℃ - +70 ℃
Relative humidity  0-85% (non-condensing)
Size 40 x 52 x 10mm

SPO2
Measuring range 50 -100% SPO2
Measurement accuracy ±2 @ 50-100% SPO2 
Less than 50% have not been defined

Pulse rate
Measuring range  30-235 times / min
Measurement accuracy Greater than ±2 times / min or ±2%
Bar chart 0-8 
Serial transmission logic capacity TTL/RS232 Serial Port 

Standards 
IEC60601-1 SPO2: BF-type
IEC60601-1-27: 1994 EN865
ANSI/AAMI SP10: 1992 EN12470-4:2001
ANSI/AAMI EC 13-92 
Transfer Protocol BCI compatible. Compatible  with BCI probe