How to Use Infrared Thermometers on Humans?

For a long time, infrared thermometers were only used in clinical and industrial environments. But after Covid 19 pandemic, infrared thermometers are now widely used on humans. The reason why most people prefer infrared thermometers is that they measure temperature without the need to be sterilized before use. This is important because it helps to reduce the spread of diseases between people. They are also easy to use and allow the user to retake the temperature quickly. So, are you planning to purchase an infrared thermometer, or have you just purchased this thermometer and are wondering how it is used on humans? If yes, then you have come to the right place. In this article, we will give you a step by step process on how to use an infrared thermometer on humans.

What is an infrared thermometer?

Infrared thermometers, also known as temperature guns or no-contact thermometers are handheld thermometers designed to measure temperature accurately. Infrared thermometers work by accurately gauging the temperature of the body without making any physical contact. The fact that this thermometer does not require physical contact means that you can take temperature and get accurate results even from a distance. They are simple, easy to use, and give quick and accurate results.

Step-by-step process on how to use infrared thermometers on humans

Step 1: Turn on the thermometer

The first process of using an infrared thermometer is turning it on. You can switch the infrared thermometer by pressing the trigger button. Alternatively, you can turn it on by pressing the On/OFF buttons which are located on the side or below the screen. Once your thermometer is on, you can access other settings.

Step 2: Choose the right settings for your temperature measurements

Choose the right settings for your thermometer if it requires it. For instance, you need to choose whether you want to take your measurements in Fahrenheit or Celsius.

Step 3: Aim the infrared thermometer on the human

Once the infrared thermometer is ready to measure temperature, hold it in your hand and stand about 5 inches from the person that you want to take the temperature. If you want to measure your own temperature, hold the temperature gun in one hand and then point it in the other hand.

Step 4: Hold the trigger and be steady

Hold down the thermometer trigger and be steady until the infrared thermometer records the temperature. If you want the thermometer to capture accurate results, hold it steady and maintain the distance that you started measuring. The thermometer will inform you once the results are ready and this will happen in a matter of seconds.

Step 5: Read and record the results

Read and record the result as shown on the thermometer display. Infrared thermometers do not store information. So, if you want to use the information in the future, then you should record it.

How infrared thermometers work

Now that you know how to use infrared thermometers on humans, you are probably wondering how these devices work. While infrared thermometers work differently, they all use the same principle. Generally, infrared thermometers work by measuring the radiation that a person emits. When you focus the infrared thermometer on a person, it measures the difference between the wave in the environment and the one that the person emits. The radiation is then converted into heat and later into heat signal by a device known as a thermopile. The electric signal is finally relayed on an infrared display.

What are the benefits of using infrared temperature on humans?

Infrared thermometers have completely outshined their traditional counterparts. So why are infrared thermometers so popular? Below are the reasons why.

• They are very easy to clean
• They take accurate temperatures from a distance
• They are compact, lightweight, and portable. You can put it in your pocket and carry it with you without feeling its weight.
• They take accurate temperatures even when a person is in motion
• They take quick and accurate temperature readings. It only takes a few seconds to take the temperature of an individual.
• They can be used several times
• They are incredibly easy to use
• They can be used several times
• They drastically reduce the risk of cross-contamination

Important factors to consider when buying an infrared thermometer for humans

The infrared thermometer that you chose will determine the quality of results that you will get. If you want to get quick and precise results, then you need to purchase the best infrared thermometers. Below are important factors to consider when choosing an infrared thermometer.

Consider warranty

Infrared thermometers are fragile and expensive. The last thing you want is to buy an infrared thermometer that is defective. The only way to ensure that you don’t lose your money is by buying an infrared thermometer that has a warranty. This way, you can rest easy because you know that you will be given a replacement or your money back if it breaks down before the warranty period elapses.

Consider accuracy

Another crucial factor to consider when buying an infrared thermometer for humans is accuracy. For example, when measuring temperature to identify a fever, you need to be sure that the temperature shown on the thermometer is accurate. Choose an infrared thermometer that delivers quick and accurate measurements.

Backlit display

When choosing an Infrared thermometer, you should choose one that has a backlit display. This feature will enable you to use the thermometer both during the day and at night. If you have to measure your baby’s temperature at night, a thermometer with a backlit display will make your work easier because you don’t have to switch on the lights every time before measuring the temperature.

Consider reading speed

Reading speed refers to the amount of time that the thermometer takes to deliver results after you have started the measuring process. The last thing you want is to buy an infrared thermometer that takes time before delivering accurate results. If you want to have an easy time using your infrared thermometer, choose one that delivers accurate results in just a few seconds.