Finger Pulse Oximeter Blood Oxygen Saturation SpO2 Heart Rate Monitor Black

Description

The Deluxe Fingertip pulse oximeter shows your measured SpO2 and Pulse Rate on a high quality OLED screen (with six multi-directional display choices).
Comes with two critically acclaimed features, Perfusion Index (PI), that will improve the reliability of the readings dramatically. The PI conveniently informs you of
the strength of your pulse. Also comes with a lanyard so that you can use the pulse oximeter for convenience carrying. SPECIFIC :
SpO2 :
Measurement range: 70-99%
Resolution: ±1%
Accuracy: ±2% (70%-99%), unspecified (Pulse rate :
Measurement range: 30-240 bpm
Resolution: ±1%
Accuracy: ±2bpm or +2% (select larger)
Low Perfusion ≤0.4%
Power: 1.5V (AAA size)
alkaline battery x2 (not included in package)
Supply voltage: 2.6-3.6V
Working current : ≤30mA
Automatic power off :Automatically power off when no signal in the oximeter for more than 8 seconds
Package included :
*1x  Fingertip Oximeter
*1 X User manual
*1 X Lanyard