The 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. 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 1 X Oximeter 1 X user manual 1 X lanyard 1. Keep away from dust, vibration, corrosive substances, high Temperature, and humidity. 2. If the becomes wet, stop operation. 3. When carrying from a cold environment to a warm and humid environment, please do not use it immediately.
