How does the Plethysmograph and PI help? Plethysmograph - The SpO2 Waveform Each wave corresponds to a heartbeat and the amplitude to the amount of blood detected in your blood vessels. When the wave amplitude is consistent (as shown in the figure), the pulse oximeter is optimized and readings can be taken. Perfusion Index The Perfusion Index (PI) informs you of the strength of your pulse. If the PI value is less than 0.2%, this means that your hands are either too cold or improperly positioned in the pulse oximeter. Simply warm your finger and reposition it so that it is right between the LED light and sensor. No more second guessing if the readings are reliable or why the pulse oximeter is not giving a reading. Newly Upgraded OLED Screen Very easy to read OLED display Two-color display Big numbers Even the elderly can clearly observe their body data....
The Reason Choose Thermometer Gun This digital non contact thermometer have high precision sensor, accurate infrared temperature measuring element, which can measures the human body or an object temperature based on the infrared energy emitted by the forehead or an object (such as milk and water). So you have no touch with others when measuring temperature while ensuring accurate measurement results. This thermometer for adults can get accurate readings in 1s with just click the button. Functions 1. 1s Measurement 2. Non Contact Measuring 3. ℃/℉ Conversion 4. 50 Record Storage 5. 6. High temperature Alarm 6. Silent Mode 7. Body and Subject Mode 3 Colors Show Different Temperature 1. If the temperature is on the normal range,the LCD will shows green. 2. If the temperature is above the normal range (default setting of 99.4℉ / 37.4℃), the thermometer will emit a warning sound and the LCD will shows yellow...
Features of the LPOW thermometer for adults When the ambient temperature of the digital thermometer changes too much, please allow the digital thermometer to remain in room for 30 minutes where the temperature is between 59℉-95℉（15℃to 35℃）. If measure human forehead temperature, please select "body" mode, for measure other objects, liquids, food please select "surface" mode. It may affect the accuracy of measurements when the forehead is covered by hair, perspiration, caps, or scarf. Please make sure that the measurement distance is 0.4-2 inch, and the measurement position is the middle of the eyebrow. Since the human body temperature fluctuates all the time, the final temperature will also vary with the deviation of the measurement position during measurement. More Functions of digital thermometer HD LCD Screen Non Contact Measuring One Second Reading Body and Surface and Room Mode 50 Record Storage ℃/℉ Conversion Fever Alarm Voice On/Off The Non Contact...
