OXYGEN LEVEL RANGE
1.30'' x 1.42'' x 2.28''
PULSE RATE RANGE
PROBE LED WAVELENGTHS
Bluetooth 4.0/Free iOS & Android appSPO2
Low value warning: 88%
2 x AAA alkaline battery; 3.0V DC
Note: The FS20F Finger Pulse Oximeter is intended for measuring the pulse rate and functional oxygen saturation (SpO2) through finger, and indicating the pulse intensity by a bar-graph display. The device is intended for use in non-clinical contexts such as aerobic exercise, high-altitude climbing, and aviation. It is not designed to diagnose any medical condition or to be used for any medical application. It is designed for use by people ages four and above. Before use, please carefully read and understand all cautions, warnings, and operational manuals.