How To Use A Forehead Thermometer? (Utimate Guide 2021)

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If you use a forehead thermometer for the first time or plan to use one, it is normal to ask how to use a forehead thermometer. Because without using it the right way, you will be getting false results that are not good for you or the doctor.

In this article, we will get a step-by-step guide to use a forehead thermometer and know its advantages and importance in our everyday life. We know that you have many questions in your mind, and let’s start this article to clear the confusion.

The Importance Of Having A Quality Forehead Thermometer

Buying good quality products always pays off in the long run, which applies to the forehead thermometers. The first importance of having a quality forehead thermometer is that you will get the most accurate results possible. The latest infrared technology is a worthy substitute for the old and dangerous mercury thermometers.


With a cheap thermometer, you won’t get high-quality sensors, and that will result in false readings. Also, bad quality forehead thermometers do not last long, making you suffer when you or another member of your family gets sick. Our recommendation is to read the reviews and choose the best one in the market, even if it is a bit expensive.

How To Use A Forehead Thermometer?

There are mainly two types of forehead thermometers, and one needs to be touched on the skin, and another can read from a distance. Now, let’s see the steps to get a quick and right reading for both types below.

Step 1: If you have a forehead thermometer that uses infrared technology, you will only have to hold it from a distance pointing directly towards the forehead. It will automatically show the temperature almost instantly.

Step 2: Now, for the other type of forehead thermometer that needs to be placed on the forehead, you should know that it reads the heat waves coming off the temporal artery, which is directly under your skin.

Step 3: Take the thermometer in your hand, turn it on, and wait a bit for it to come online fully.

Step 4: Next, place the sensor part of the thermometer directly in the middle of the forehead and slowly move it to the ear’s upper portion.

Step 5: While moving it to the ear, don’t lose contact with the skin and stop as soon as you reach the hairline.

This will get you the reading correctly if you have bought a machine with the highest quality. Otherwise, the sensors won’t work right, and you will get an incorrect reading.

Advantages Of A Forehead Thermometer

So, you now know how to use a forehead thermometer properly and get a perfect reading every time you can tell your doctor. But that might not be enough to convince you to buy one, and that is why to read the advantages below.

  • The first benefit is that you can use it easily without any hassle or face any operating complexity making it convenient for every household.
  • You can use it even for your child, and you won’t have to force or face any trouble getting a reading even if your baby is asleep.
  • Getting a reading from your child is difficult, but not with a forehead thermometer because it can give the result almost immediately.
  • Some types of forehead thermometers use infrared technology, and it can be used to measure other things’ temperature.
  • These thermometers are lightweight and compact so that you can store it in tight places or carry around easily.

Frequently Asked questions

People ask many questions regarding how to use a forehead thermometer, and let’s answer some of the most frequent ones below.

What temperature should your forehead be?

Our normal body temperature is what the thermometer shows, and it is usually around 98.6°F or 37°C.

Are forehead thermometers accurate?

It is a matter of the fact that rectal temperature reading is the most accurate one and however, forehead thermometers are providers of the second-best readings.

Can adults use a forehead thermometer?

Adults can use a forehead thermometer without any problem or inaccurate reading issue, although rectal temperature count is the most accurate one.

Final Thought

We hope that you got your answer to the question of how to use a forehead thermometer and can get the reading accurately. It is very important to buy a good quality thermometer and know how to use it properly.

Without those, you won’t be able to take advantage of the latest technology and make your life easier. Mercury thermometers are accurate enough, but the danger comes with it is not worth using one, and you should get a forehead thermometer right now.

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Mario Cates