It Is Your Smart Choose!
Accurate As Hospital Monitor
This Fingertip Pulse Oximeter is an oximeter designed to provide an easy and accurate way for checking your blood oxygen saturation levels and pulse rate.
Pulse Oximeter SpO2 Accuracy is +/- 1% (70-100%). Pulse Rate Accuracy is +/- 1 bpm.
Upgrade LED and sensor allows SpO2 and pulse rate measurement at low blood perfusion index.
Reliable - Free Replacement in TWO Years
From ABS shell, OLED screen, acrylic panel, high-speed chips, medical-grade silicone finger mold and various electronic components of oxygen finger monitor, all adopt high-quality materials and components.
Due to quality problems, the oximeter can be replaced for free in TWO years.
Perfusion Index & Plethysmograph
Perfusion Index
The perfusion index is a convenient way to tell you the intensity of your pulse. If the value is less than 0.2 %, it means your hand is too cold or the position in the oximeter is incorrect. Just heat your finger and reposition your finger so that it is between the LED light and the sensor. There is no need to make a second guess to determine if the reading is reliable or why the pulse oximeter cannot give a reading.
Plethysmograph - SpO2 Waveform
Each wave corresponds to a heartbeat, and the amplitude corresponds to the amount of blood detected in your blood vessel. When the wave amplitude is consistent, the pulse oximeter is optimized and readings can be taken.
Cautions in Use
The oximeter can be used before or after doing sports, you should stay still when measuring.
Fingernails up measurement. Nail polish will affect the accuracy of the reading.
The most accurate value of blood oxygen, when the wave amplitude is consistent and PI value is higher than 0.2 %,
The two batteries are installed in the same direction. Make sure that the batteries are installed correctly.
The oximeter used for sports and aviation.
The power button only used for turn on/off the oximeter, can not change the direction of display.
package: 1*pulse oximeter 1*user manual 1*Lanyard without batteries inside(2X AAA batteries 1.5V )