How to Use An Infrared Thermometer

These “no-touch” thermometers are convenient, reliable, and accurate…WHEN used properly. If you’ve never used an infrared thermometer, chances are you aren’t familiar with how they work or how to get precise results.

• Extreme surrounding temperatures can affect your reading, so store and use the thermometer in an airconditioned room that is not too cold.
• Check temperatures in a draft-free area and out of direct sunlight.
• Wait several minutes after coming in from the heat or cold, or if you have been exercising
• Move hair or clothing away from your forehead…and wipe away any sweat or dirt.
• In general, aim the thermometer about 2 inches straight out from the middle of the forehead.
• Consider 100.4°F (38°C) or higher a fever in most cases.
• If you’re not sure a reading is accurate, recheck it once or twice.
• Ensure the thermometer is being used on the correct site (forehead, wrist, etc) per labelling.
• Avoid touching the sensor. Most need minimal cleaning with alcohol, but some should only be wiped with a soft cloth.
• Ignore the myth that these thermometers emit radiation. They measure infrared energy coming off the body.