Laser thermometer: Which are the best of 2021?
Thermometers are allies to measure temperatures in different situations. Thanks to advances in technology, a very practical and functional version of this product has emerged, the laser thermometer. That’s what we’ll talk about today!
The laser thermometer can be used with food, people, objects and surfaces to capture the temperature even from a distance. Thanks to this, it is protected from shocks, intense heat and humidity, being a little invasive way to carry out this process.
And if you are looking for one of these you have come to the right place because we have gathered in this text everything that is most important about this product so that at the end of reading you can choose the ideal. To do this just keep reading.
First, the most important
- The laser thermometer is considered one of the most accurate on the market, with a margin of error of just 2 degrees.
- There are several models that are intended for use with people and can capture the temperature of both the forehead and the ears.
- The simplest laser thermometer versions start at R $ 37 and can easily be found in pharmacies.
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Best laser thermometers: Our recommendations
Accuracy in capturing temperature at a distance is one of the essential prerequisites for a laser thermometer. To show you the most efficient ones on the market we created this list with the best baby thermometer options, check them all out and choose yours!
- Digital Infrared Laser Thermometer with Sight
- Digital Infrared Laser Thermometer for Babies
- Infrared Thermometer for Forehead and Ear
Thermometers have been the best tool for measuring temperature in many situations for many years. The most modern model on the market is the laser thermometer that can perform this process even from a distance.
However, some people still have doubts about its efficiency and functioning and it is to explain everything about it that we created this Buying Guide.
What is a laser thermometer?
Also called an infrared thermometer, the laser thermometer is a device that allows the measurement of the temperature of people, objects and surfaces at a certain distance and without the need for it to be in direct contact with them.
How does a laser thermometer work?
The laser thermometer has a lens that is used to focus the infrared energy that is found in the detector and convert it into an electrical signal. As a result, it causes this signal to be compensated for the variation in the environment and then displays it in temperature units.
Virtually all models of this product can demonstrate temperature in degrees Celsius and Fahrenheit. It consists of a digital panel that will show it according to the selected option.
Its activation is done through a trigger or a button and some options are equipped with sounds and lights that help the user to detect if the person has a fever, for example.
What are the advantages and disadvantages of the laser thermometer?
This product combines a series of advantages and it is not for nothing that its use has increased considerably over the years. The first positive point is related to the fact that he can measure temperatures even from a distance.
It is very easy and practical to use.
The laser thermometer is also quick to perform this measurement, needing only a few seconds to show the result. Another advantage is that it is very accurate and easy to use.
Thinking about professional use, it is worth mentioning that this product is able to guarantee greater safety to its user and is also able to measure the temperature even of moving objects.
The only negative point is related to its price, which is usually higher than that of conventional models.
- Can measure temperatures from a distance
- It is very accurate
- Shows the result quickly
- Has multiple applications
- It has a very low margin of error
- Can capture the temperature of moving objects
- Helps keep users safe
- Its value is higher than the other available models
What are the ways of using the laser thermometer?
The laser thermometer is indicated for situations in which conventional thermometers cannot be used, such as places where objects are in motion and areas that can damage the device, such as those with very high tension, intense heat and even humidity.
Thus, it is widely used in industries in various segments and also in restaurants and food companies.
However, thanks to its efficiency it has also started to be inserted in the temperature measurements of humans, especially in babies, since they are not very invasive and it is able to carry out this process in a very quick and simple way.
Even if the value of the laser thermometer is higher than that of conventional thermometers, the vast majority do not have a very inaccessible price and the simplest models can be found from R $ 37.
The more professional versions, on the other hand, are more expensive because they can measure temperatures above 1,000 degrees, thanks to which their price can exceed R $ 3 thousand.
Where to buy?
Those looking for a laser thermometer for home use can easily find this product in stores that sell health items and pharmacies, with some where it is sold.
In the case of a more professional use, one should look for establishments that sell measurement items.
On the internet both options are easy to find and there is even a wide range of options. With that, some online stores where the laser thermometer is sold are:
- Free market
Purchase criteria: Factors to compare laser thermometer options
If you have come this far and are convinced to purchase a laser thermometer, know that there are ways to define which is ideal for your need. We have separated below all the criteria that you must take into consideration before making your choice, they are:
- Maximum and minimum calibration temperature
- Minimum distance
- Additional tools
Now we will detail each one so you can understand better.
Maximum and minimum calibration temperature
There are several models of laser thermometer available for purchase. And as much as they all have a very similar functioning, each has different characteristics.
The main one is the temperature that they can measure and it is therefore necessary to have a sense of how to use it to choose the ideal.
If the thermometer will be used with human beings, there is no need for it to capture more than 50ºC, for example, since a person’s temperature will never reach that.
However, for professional use it is worth knowing that there are options that capture from -50ºC to more than 1,000ºC, so it is enough to know what will be measured to determine if they can meet the need.
Another important point to be taken into account is the minimum distance necessary for the thermometer to be able to capture the temperature. This is always present in the manufacturer’s specifications.
There are options that can measure the temperature just a few centimeters from the object, while others may be further away, and even then its effectiveness will not be affected. So it’s worth checking that out too.
Even this distance is also important for places with a higher risk, as they are able to ensure greater user safety.
In general, laser thermometers are not large devices, but there are some models that are much smaller than others.
This is important with portability in mind and also so that the product does not take up too much space. However, it is worth knowing that the biggest ones are usually professionals and those used for human beings are made in a way that they are only slightly larger than the conventional ones.
Just like any other product, there are the simplest laser thermometers that only perform the function of measuring the temperature while others are equipped with additional tools that can make a difference for its users.
Thus, there are models that have sound devices and others that have lights that demonstrate whether that temperature is indicative of fever or not.
In addition, speaking specifically of models for use in humans, there are those that are only for the forehead and others that can capture the temperature of ears as well.
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