The best infrared thermometer for children. Instructions for using a non-contact thermometer
The best thermometer hitherto was the mercury device, the appearance of which we owe to Galileo. The thermometer accurately determined the temperature of a person's body. Many parents trusted him and still trust him. The device is cheap, but has many disadvantages. That's why Manufacturers produce more advanced and better thermometers for measuring temperature. Their performance is virtually error-free if used according to instructions.
Before describing the models from which we have compiled a rating of infrared thermometers and electronic devices, I would like to draw the reader’s attention to the features of each type.
Pros and cons of different thermometers
Studying each thermometer, reviews, which is better, you will have many questions. We will try to answer everything briefly and to the point, recording parents' reviews on a separate line.
Mercury reliable or safe?
Unfortunately, the mercury “master” has many disadvantages and only one advantage. It breaks easily, scattering into fragments and small balls of mercury, and standing for about 10 minutes with a thermometer under your arm is a real torture for boys and girls.
The best thermometer for children should be convenient and safe, many mothers are convinced of this, whose reviews we have previously studied, having scoured more than one parent forum.
Contender No. 1 – electronic thermometer
There are not many fans of this mini device, but they exist. Its advantages and disadvantages:
- Doesn't break
- Absolutely safe
- Often has a bendable tip
- Measures relatively quickly (about 5 minutes)
- Sometimes it's wrong by almost a degree
- Batteries need to be changed approximately every two years
The main advantage is safety! Therefore, when puzzled by the question “which thermometer for newborns is better?”, you can answer unequivocally – electronic.
Contender No. 2 – infrared ear thermometer
The miracle of technology allows you to measure body temperature very quickly. To do this, just bring it to your ear. The only thing you should not do is measure the temperature in the ear during otitis media. Firstly, the baby will be in pain, and secondly, the readings will be far from ideal.
Contender No. 3 – infrared non-contact
This meter does not need to be applied at all; it determines the temperature at a distance of about 5 cm. A pyrometer, as the best non-contact thermometer is also called, is convenient for measuring the temperature of the surface of an object, liquids and air.
The cost of this option is higher than the previous ones, and the measurement takes place in a split second. It is recommended to carry out measurements according to the manufacturer's instructions; most often it indicates a dry forehead, a certain distance, absence of drafts, and so on.
Which thermometer is better? Rating of thermometers 2018
7.Microlife MT 1931 – Switzerland
If you choose among the variety of companies, it is better to give preference to a brand that has been proven over the years. This thermometer beeps after one minute. But in pharmacies, pharmacists emphasize that after the signal you need to hold the thermometer for another two minutes. The best electronic thermometer stores the latest temperature readings. It has hypoallergenic bendable tip. Protected from water getting inside.
- Type of thermometer - electronic
- Measurement time: 1-3 minutes
- Accuracy - 0.1 °C
- Features: waterproof, hypoallergenic, stores last measurement in memory, allows rectal, oral and underarm measurements, auto power off
This is a good electronic thermometer according to numerous reviews. Disadvantages: lack of backlight. The lid covering the battery is weak, so you need to keep an eye on children who like to explore all the objects.
6.Omron Eco Temp Smart – Japan
When choosing an electronic thermometer, which one is better and more reliable is up to you. Many people trust Japanese technology when purchasing medical supplies. This company has proven itself to be the best. The rating invites you to consider the best thermometer for newborns and older children, which will quickly measure the temperature and, moreover, it not afraid of water.
According to users, the device may fail only in isolated cases: when it is necessary to replace the battery, or when the armpits are wet. To guarantee results, you need to hold the thermometer under your arm for 5-10 minutes. Most The ideal result will be obtained with rectal measurement; you only have to hold it for 10 seconds!
- Type of thermometer - electronic
- Measurement time – 5-10 minutes
- Accuracy - 0.1
- Features: waterproof, memory of last measurement, allows you to select the unit of measurement, measure rectally, orally and under the arm, automatically turns off. Case included.
Among the shortcomings, we note the mistakes that the best children's thermometers “make,” according to parents. But errors usually vary between 0.5-1 degrees. Well secured lid for the battery can be considered a disadvantage, but also an advantage of this thermometer. A child will not be able to reach a small battery, but a parent will need skill to replace it.
5.Little doctor LD- 303 – Singapore
This amazing and very good baby thermometer is suitable for all babies who are already trying out the pacifier. According to parents, this is an ideal option for measuring temperature, even if the baby is sleeping. True, the pacifier is not suitable for newborns, since most often they are at the mother’s breast, and the pacifier will be spat out.
Advantages of a pacifier thermometer in speed and accuracy of measurements, design, safety. The most accurate electronic thermometer imaginable. Moms who review the product are delighted with the invention. I wonder what after the measurement is completed, the device emits a signal(quite quiet and pleasant). But it can measure 10 seconds, or maybe 4 minutes. This is another reason to buy a thermometer only with those babies who love pacifiers.
- Type of thermometer: electronic oral
- Measurement time – 3-4 minutes
- Error – 0.1
- Features: silicone nipple, memory for the last measurement, sound signal at the end
4.Xiaomi iHealth Thermometer – South Korea
Finally it's time for infrared thermometers and the latest innovations. Next up super fast thermometer 2018 release. The infrared thermometer has positive reviews, although there are still few of them. Buyers write about him only in a positive way. “Easy to use,” “measurement accuracy,” “comfortable in the hand,” “measures lightning fast.”
You will always be aware of when replacement is required. power supplies (indicator). Remember that you need to measure in the middle of the forehead at a distance of up to 5 cm. After the measurement, the best non-contact thermometer for children emits a quiet vibration signal, indicating completion.
- Type of thermometer – infrared, frontal (non-contact)
- Measurement time – 1 second
- Accuracy – 0.2 degrees
- Features: automatic shutdown, sound signal, operation on AA batteries, battery charge indicator
No shortcomings have been identified yet. This was to be expected from the new product, because there are not many real buyers yet and we are waiting for new reviews with you!
3.Beurer FT 65 – Germany
Good body thermometers from this company once won the prestigious Plus X Award for the best product. What's interesting about it? He combined in himself quality of contact and non-contact thermometer. That is, you can measure the temperature inside the ear, or you can get accurate readings in a split second without touching your forehead. This infrared thermometer stores up to 10 values. You will always know how quickly the child recovered.
If you wish, you can quickly measure the temperature of the water in the bathroom before bathing your baby. The most important thing is speed and reliability, and for a modern mother this is a powerful argument for purchasing and resolving the question “which thermometer is best to use for newborns?”
- Type of thermometer – infrared (forehead + ears)
- Measurement time - second
- Error – 0.2
- Features: you can measure the temperature of the liquid, remembers 10 readings, battery charge indicator, operation from finger-type power sources, sound signal, auto shutdown
We found no shortcomings in the device; the only “but” is the lack of moisture protection for the housing itself. And we continue to describe the best medical thermometers in the 2018 rating.
2.Omron Gentle Temp 720
The best infrared thermometer stores up to 25 readings in memory, and takes measurements in a second! It is enough to bring it at a distance of up to 3 cm. You can measure the temperature of any object, including liquids. Reviews say that it is very convenient to use the device, it is especially pleasant that you can control the room temperature, in which the child is located. The device is convenient to use at night - it works backlight.
“Magic” numbers 36.6°C! This is the body temperature of a healthy person. We owe these data to the German physician Wunderlich, who lived in the 19th century, who measured the temperature of 25 thousand healthy people. He did this with a mercury thermometer - one of the most popular today. It is inexpensive and accurately determines the temperature. But, of course, it has its drawbacks. Mercury thermometers break, causing tiny balls of poisonous mercury to scatter across the floor.
Modern science comes to the aid of parents. New devices for measuring body temperature are appearing like mushrooms after rain. How to navigate this diversity? What to choose?
Mercury thermometers have been replaced by electronic and non-contact ones, but both have their pros and consTypes of modern thermometers and their differences
The first thermometer, or rather thermoscope, appeared in the 16th century. Galileo is considered its inventor. Of course, modern models have come a long way from their predecessors. The various models produced by industrial enterprises differ in appearance, accuracy, and even principle of operation. Each is good for specific purposes, and to choose the best one, you need to understand the variety of existing options.
Mercury and mercury-free classic thermometer
The easiest to use, familiar and inexpensive is mercury. He has been familiar to all of us since childhood. Its advantages include high accuracy and price.
A mercury thermometer is a sealed glass flask with a narrow spout containing mercury. The flask can be arranged as follows:
- a capillary runs upward from the capsule with mercury, under which a plate with divisions is placed;
- 2nd option - the divisions are applied to the flask itself, into which the capillary is sealed.
The latter option is somewhat more reliable, since there is no risk of the scale shifting relative to the capillary with mercury. This thermometer is placed in the armpit; maximum heating of the device to body temperature will be achieved within 10 minutes.
Mercury is a liquid metal that is a strong poison. Because of this, there are certain restrictions when using the product. For example, it is not advisable to insert a thermometer into your mouth. It is also dangerous to measure a baby's temperature by inserting the device into the anus. The fragility of glass and the possibility of toxic metal entering the body make such measurements unsafe.
If a thermometer breaks outside the human body, small balls of mercury will scatter over a considerable distance. The vapors they emit are harmful to the body, so you should collect all the remains of the thermometer. It is advisable to hand them over to a specialized collection point, but if this is not possible, wrap them in several layers of plastic film and take them out of the room.
Mercury is collected with a brush, sweeping it into a paper bag. Then wipe the surface with damp filter paper. The easiest way to remove it from the cracks is with polished copper wire. The surface cleaned in this way should be washed with a solution of “Whiteness” diluted in a ratio of 1:5 with water.
To avoid mercury-related troubles, you can purchase a mercury-free classic thermometer. Instead of dangerous metals, it uses harmless alloys, for example, galinstan, which is an alloy of gallium, indium and tin.
The mercury thermometer must be purchased in a full protective shell
A good option would be to purchase a mercury thermometer in a full protective shell. It will not allow glass and mercury to spread throughout the room, even if the thermometer breaks.
Electronic
Children's electronic thermometers are an undeniable step forward compared to mercury thermometers. Their main advantage is absolute safety. This thermometer does not contain any toxic substances and is made of soft plastic, which eliminates the possibility of breaking it and being injured by fragments.
And it will take much less time to measure the temperature: if the mercury one shows the final result in 10 minutes, then the electronic one will need only 2 minutes. The measurement result will be displayed in a special window in digital form, which will make it easy to view the instrument readings. The error in measuring temperature does not exceed 0.1 degrees, so it can be neglected.
Some additional functions are not so necessary, but they make using the device more comfortable. These include a sound signal when a patient has an elevated temperature, and the ability to save the previous result in the thermometer’s memory. For those who are closer and dearer to the Fahrenheit scale, it is possible to switch to another system of units.
An electronic thermometer runs on batteries, and in order for it to serve its owner correctly and provide reliable information, the batteries must be changed on time. However, this has to be done every few years, and many models are equipped with a self-shut-off function, which saves energy.
Infrared
Another interesting solution is an infrared (IR) thermometer, which allows you to determine the temperature by thermal radiation. Initially, such devices were used only for industrial purposes, but their advantages in everyday life are undeniable.
The measurement time is about 10 seconds, which is very convenient for impatient kids. The result is displayed in digital form. An infrared thermometer for a newborn is one of the most convenient. However, such thermometers are quite expensive.
Contactless
The most convenient way to measure temperature is with a non-contact thermometer. It is a type of infrared, characterized in that the measurement occurs remotely. Externally, the device resembles a thick felt-tip pen. At the end there is a lens that focuses the thermal radiation emanating from the body.
The device must be turned on and allowed to go into operating mode, after which it will take 2 seconds to measure the temperature.
The most convenient way to measure temperature is with a non-contact thermometer
The cost of non-contact thermometers is quite high, but it is compensated by a number of advantages:
- measurements are taken at a distance of 3 cm from the body, which allows it to be used to monitor the condition of the baby even during sleep;
- the device can measure not only body temperature, but also baby food, water in the bath and even the air in the room;
- the measurement speed allows the device to be used in public places: schools, kindergartens and other places where children gather;
- color and sound indication of elevated temperature eliminates the possibility of error;
- the device is hygienic and does not require cleaning after use;
- Battery charge indication allows you to replace the battery in time.
Remote
The most modern and radical way to monitor a child’s temperature is a remote measurement system. True, it is not cheap.
To use it, you need to attach a sensor to the baby’s clothes that will measure the child’s body temperature every 10-15 seconds. The obtained result is transmitted via a radio signal to a monitor located separately (for example, in another room).
The system allows for continuous monitoring of the baby's condition. It also has a number of other advantages:
- the thermometer takes measurements regularly, without annoying children;
- there is no need to constantly monitor the operation of the device;
- The thermometer is very accurate;
- parents will be notified of changes in body temperature by sound and light signals;
- The thermometer does not pose a danger to the child.
Other types
There are other types of children's thermometers that do not provide such accurate data as those listed above, but allow timely detection of the first signs of the disease. These include thermometer nipples, which have a shape that is familiar to a small patient. Strip thermometers that change color as your body temperature changes are also convenient.
A pacifier thermometer is a very convenient temperature measuring device, but it is quite unreliable
For industrial measurements, laser thermometers are used to accurately select the point at which the temperature should be determined. In everyday life, such devices are not widely used, since extraneous interference can reduce the accuracy of the readings. In addition, measuring body temperature at a distance of 3-10 m at home is not required.
How to choose the right thermometer for infants and older children?
Having understood the principles of operation of thermometers, you can make the right choice, which is based on the following criteria:
- Child's age. A dummy thermometer is suitable for a baby. A frequently ill child, in addition to any type of thermometer, should purchase an indicator strip so as not to miss the onset of the disease. Children of any age should choose a device made from safe materials.
- Price plays a significant role in choosing a model. The cheapest ones are mercury or alcohol thermometers, but they are not safe or durable. If you purchase one thermometer for the whole family, you should consider removing it for the service life of the device.
- Convenience and ease of use are especially important when choosing a measuring device for a child. The most difficult thing is to measure the temperature of a newborn (see also:). It's worth paying a higher price to save yourself the hassle.
Rating of the best models of devices for measuring body temperature in children
What thermometers are the best? Rating of devices from different manufacturers:
- AND DT - inexpensive thermometers from Japan, assembled in China. Represented by electronic and infrared devices. The price of the first is about 300 rubles, the second is 4 times more expensive. The manufacturer guarantees their performance for a year.
- B-Well - devices made in Switzerland, presented in a wide range. Simple electronic options for adults cost a little more than 100 rubles. Similar devices for children have an attractive, bright design. There are also rectal, nipple-shaped, infrared for the forehead and non-contact ones, which have a high price and a service life of 2 years.
- Sensitec from the Netherlands are represented by contact and non-contact infrared thermometers. They operate in 2 modes, have a backlit screen, and notify about high temperatures.
- Omron comes from Japan. This popular brand in our country is represented by several types of electronic thermometers, differing in functions and price. The company also produces infrared ear thermometers, ideal for newborns.
It is up to the parents to decide which version of the children's thermometer is better. Mercury ones beat, and those running on batteries can fail at the last moment if the charge runs out.
For each age, a different option is better suited: for a newborn - ear; for a mobile, active baby - non-contact. For those who are able to sit quietly for 10 minutes, the classic one is also suitable.
Clinical and perinatal psychologist, graduated from the Moscow Institute of Perinatal Psychology and Reproductive Psychology and Volgograd State Medical University with a degree in clinical psychology
Updated: 09/18/2019 23:36:27
Expert: Laila Weiss
*Review of the best sites according to the editors. About the selection criteria. This material is subjective in nature, does not constitute advertising and does not serve as a purchase guide. Before purchasing, consultation with a specialist is required.
Timely detection of symptoms plays an important role in detecting any disease. Thus, one of the signs of illness in children and adults is increased body temperature. Therefore, it is important to always have a high-quality thermometer at home that shows the correct value.
How to choose an infrared thermometer
Infrared thermometers are a modern development of scientists and are designed in such a way that the IR radiation of the human body is converted into a temperature indicator. When choosing a device, you should be guided by the following rules:
- It is better to purchase a product from a trusted brand. Products from a lesser-known brand may show incorrect data.
- It is worth purchasing a thermometer at a specialized pharmacy and checking the device upon purchase.
- It is important to check the warranty service of the thermometer.
Before purchasing, you should familiarize yourself with the responses of consumers who use infrared thermometers. If parents are looking for a device for a child, you can consult a pediatrician.
- quality and strength of the material;
- correspondence of price to quality;
- food type;
- data processing speed;
- availability of additional functions;
- consumer reviews.
For convenience, the list of non-contact thermometers is divided into categories - household, children's and industrial.
Rating of the best infrared thermometers
Nomination | place | Name of product | price |
The best medical infrared thermometers for household use | 1 | RUR 3,570 | |
2 | 2,990 ₽ | ||
3 | 2,900 ₽ | ||
4 | 2 300 ₽ | ||
The best infrared thermometers for children from Aliexpress | 1 | 1,790 RUR | |
2 | 757 RUR | ||
3 | 1,396 RUR | ||
4 | 760 RUR | ||
Best Industrial Infrared Thermometers | 1 | RUR 3,079 | |
2 | 7,485 RUR | ||
3 | 7,889 RUR |
The best medical infrared thermometers for household use
More and more people are purchasing IR thermometers to measure body temperature. They are convenient because they quickly show the result on the display, unlike mercury thermometers, not to mention the safety of such devices. All you have to do is choose the right device for the price.
The infrared device for measuring temperature in the ear canal has two operating modes. It instantly shows the thermal state of an adult and even an infant. The device is controlled with one button. It has a replaceable battery and a protective case. There is an auto shut-off function.
Many buyers purchase this product, hoping for the statement “more expensive means better.” However, over time, some became disillusioned with the purchase. Perhaps they did not act in accordance with the proposed instructions. Still, users advise checking the operation of the device in the store. Price – 3000 rubles.
Advantages
- auto shutdown;
- quick result.
Flaws
- risk of inaccuracy of indicators;
- high price.
The NF-3101 model from Sensitec is one of the best-selling in our country. It is produced in the Netherlands. The thermometer has the function of data calibration and comparison of results. The device features a backlit LCD display and the ability to measure liquid temperature.
Buyers note the ease of use of the device, the presence of an auto-shut-off function and a choice of measurement system (Celsius or Fahrenheit). This infrared thermometer is used by medical practitioners. It is especially convenient for measuring body temperature in children, because the result appears on the display in a matter of seconds. A case is included with it. The price ranges from 2490 to 3960 rubles. Product warranty – 12 months.
Advantages
- multifunctionality:
- mute and save data function;
- used by specialists;
Flaws
- data errors;
The next participant in the rating is called a successful embodiment of advanced technology. With its help, you can measure the temperature of the human body and surrounding objects, for example, water in the bath, air in the apartment. If the indicators are normal, the device gives one signal, if not, three. At high temperatures the light turns red, at normal temperatures it turns green. The infrared thermometer comes in a convenient plastic case, which protects it from damage during transportation.
Buyers note that this device makes life much easier and saves money on purchasing a water thermometer. In addition, it is an attractive device with a modern design. The price is quite consistent with the quality of the thermometer, which costs 2,300 rubles.
Advantages
- ergonomic design;
- reliable indicators;
- multifunctionality;
- adequate price category;
- ease of use;
- trouble-free operation;
Flaws
- loud sound at the end of the measurement.
The electronic thermometer from Beurer is designed to measure body and ambient temperature. The final result is displayed on the screen in a couple of seconds. The model is suitable for the whole family and has nine memory cells that monitor changes in indicators. The large display displays date and time information and battery level. The product has been awarded for design and innovation.
According to the stated characteristics, the maximum discrepancy with the indicators is 0.2 degrees. However, among buyers there are those who are dissatisfied with the purchase due to incorrect data. The thermometer weighs only 57 grams and is sold together with a protective cap for the sensor, a case, a battery and instructions. Price – 2300 rubles.
Advantages
- three operating modes;
- mute function;
- instant results;
- presence of backlight;
Flaws
- incorrect data on sweaty or creamed skin.
The best infrared thermometers for children from Aliexpress
Today, infrared thermometers have practically replaced their mercury-based counterparts. This is evidenced by the range of products on the popular Aliexpress website. It is not so easy to understand among Chinese infrared thermometers, and their prices vary greatly. Therefore, it is worth turning to the models presented in the rating.
XIAOMI HEALTH
Xiaomi has released an original model of thermometers for children that accurately measures body temperature. The measurement error varies around 0.1-0.3 degrees. This shortcoming is compensated by the fast response of the device. Using the device is very simple. At a distance of three centimeters from the forehead, press a button and wait for a vibrating response. Next, look at the result on the screen.
The design and quality of the device are aimed at comfortable holding in the hand. Reviews about the thermometer are mostly positive. More than 85 percent of buyers give the product five stars. It is worth considering that the manufacturer does not provide instructions in Russian. Therefore, you will have to look for an abstract on the Internet. The price starts from 1369 rubles.
Advantages
- accurate result;
- good combination of quality and price;
- comfort of use;
Flaws
- no expressed ones.
The next participant in the rating can be proud of numerous sales and thousands of positive responses. Its success is justified by such functions as recording the last fifty measurements and turning off the sound. The large backlit LSD display evokes enthusiastic responses.
Many owners of an infrared thermometer set up the device themselves and noted the intuitive instructions, despite the lack of a Russian description. The price of the device is quite reasonable. You will have to pay about 700 rubles for the model. When purchasing a product, you should pay attention to the seller’s reputation and customer reviews.
Advantages
- high result;
- muting the sound (important if the child is sleeping);
- ease of use;
- reasonable price;
- uninterrupted operation;
Flaws
- no expressed ones.
The model is designed for a long service life and operates in two modes. Thanks to a special switch, it is able to measure the temperature inside the ear (for babies under one year old) and in the center of the forehead (at any age). Just press a button and scanning will begin. The device's memory stores the twelve most recent results. There are no pauses between clicks, the thermometer works without a hitch. The model comes in a bag with instructions in English.
Many buyers find this infrared device to be the best among similar products. It costs 1,362 rubles and, despite its external fragility, it works for a long time and with high quality.
Advantages
- accuracy;
- two operating modes;
- stylish;
- instant scanning;
Flaws
- There are no obvious disadvantages.
This model is compact in size and easy to use. A small button on the body is responsible for turning it on, and the measurement procedure takes from one to two minutes. This is especially convenient for parents of small children who rarely sit in one place.
The measurement is carried out from the surface of the forehead or in the auricle. To do this you need to change the nozzle. A color indicator allows you to see whether the temperature corresponds to the norm. Deviations from the exact indicators are 0.3 degrees, but in reality this number may be higher due to improper use of the device. Price – from 687 rubles.
Advantages
- ergonomic body;
- compactness;
- reasonable cost;
Flaws
- cases of incorrect data;
- the need to change the nozzle to change the mode.
Best Industrial Infrared Thermometers
Industrial infrared thermometers, called pyrometers, are used in diagnostics and maintenance of devices in the plastics industry. They are ideal for measuring temperature in conditions where contact with the object is difficult.
The leader in the rating among pyrometers is the 59 MAX model from the famous Fluke brand, which has been the best company in the production of such devices for more than 60 years. An infrared thermometer allows you to do your job correctly and ensures accurate measurements. He is not afraid of falls from a height of one meter. Due to its compact size and lightness, it fits easily in a tool box.
The large backlit LCD display shows information about the maximum and minimum temperatures, as well as the difference between them. The device is powered by one battery. The warranty period is one year. Price – from 3300 rubles.
Advantages
- high accuracy of results;
- a light weight;
- large backlit display;
- strong body;
Flaws
The 62 MAX is built with production in mind and comes with a host of advanced features. It can withstand falls from a height of three meters and produces the most accurate results. Buyers are delighted with the special protection of the device against moisture and dust, high-precision laser technology, and a large backlit display. With this pyrometer, you can measure the temperature of a specific area by setting points to indicate distance. If the values are outside the limits, the device will generate an alarm. Temperature range - from minus 30 to 500 degrees. The error is 1.5 degrees.
The model is powered by one AA battery and belongs to the premium category. The price of 62 MAX starts from 8680 rubles.
Advantages
- compactness;
- multifunctionality;
- ergonomics;
- waterproof;
- reliability;
- ease of use;
- ideal measurement accuracy;
Flaws
- relatively high price.
The rating is completed by a pyrometer from the world-famous Bosch brand. It can be used to measure the temperature and humidity in a room. The range of indicators is from minus 20 to 200 degrees. The error is one degree in one direction or another. The device runs on two AA batteries and comes in a case. Response time is half a second.
Many buyers purchased this thermometer to identify places where there is wind from the window. Using a pyrometer they can be easily eliminated. The device is useful for a dacha and apartment if you need to measure humidity. Price – from 7600 rubles.
Advantages
- clear controls;
- compact size;
- data accuracy;
- fast result processing;
Flaws
- no expressed ones.
Attention! This rating is subjective in nature, is not an advertisement and does not serve as a purchase guide. Before purchasing, consultation with a specialist is required.
For normal functioning, a person must have a body temperature of 36.6 degrees Celsius. Under such conditions, the body develops fully, and the person feels comfortable. Therefore, it is extremely important to constantly monitor your body temperature.
At the moment, there are a large number of special devices - thermometers. They are specifically designed to measure body temperature in an animal or person. But it’s one thing to measure the temperature of an adult, and quite another thing for children. After all, they constantly strive to knock over something, which entails inaccuracy of indicators or breakdown of the device. For such cases, there is a special infrared thermometer.
Infrared thermometer - operating principle
An infrared thermometer is a device that allows you to measure the temperature of an object without contact with it. The operating principle of this device is quite simple: since the human body constantly emits thermal energy, the device is calibrated to its standard temperature (that is, a temperature of 36.6 on the device is considered ideal and equal to zero). The laser beam that comes out of the device records any changes in this indicator, thereby allowing the finished measurement results to be displayed.
At its core, it is a non-contact thermometer that records changes in body temperature using a laser beam and some laws of physics. There is no need to constantly ensure that the child does not spoil it. You just need to point the laser point at an area of the body (most often the forehead), press a button, and then get ready-made measurement results.
For most models of such devices to operate, it is enough to insert batteries. More expensive models have the ability to charge from the network.
Accuracy of measurements
Each device has its own errors. Infrared thermometers are no exception.
Here this value primarily depends on several factors:
- ambient temperature;
- human position;
- quality of the device;
- battery level, etc.
In the totality of these factors, the thermometer error does not exceed 0.4 degrees on the Celsius scale. Of course, this figure is much lower for most contact devices, but their operating process may not entirely satisfy human needs.
To reduce the error, you just need to follow the measurement rules, as well as use a high-quality device. In other cases, this may lead to poor body temperature measurements.
Types of infrared thermometers
In pharmacies and online stores you can find a huge variety of types of such devices. At first glance, they differ only in their color and shape. But in fact, the infrared thermometer is produced in several types.
These devices differ according to the type of measurement - non-contact, ear and forehead. As you can guess from the name of these types, they each make measurements in their own areas.
Need to know! Depending on the type of device. Measurements should only be taken in the area recommended by the manufacturer. This is due to the fact that most areas of the human body emit different amounts of heat and the device is calibrated specifically for it.
To better understand their differences, you need to consider each type in more detail.
Ear
These devices differ from others in that to measure they must be placed directly in the person’s ear. They are not completely contactless, since some contact with the human body is still present. But the principle of the device is still based on infrared measurement.
The main disadvantage is its risk of injury when measuring in children. If the measurement is carried out, for example, on a newborn girl, then careless handling can easily injure her ear canal.
Frontal
This type of device measures body temperature when pointed at a person's forehead. This is a fairly safe device that does not need to be leaned against the human body.
Such thermometers are distinguished by their wide functionality, ease of operation, and also their compactness.
Contactless
These devices are truly the best and most reliable. They can be used in any conditions and measure absolutely any part of the body. Just point at the area, and after a second the result will be displayed.
It can be used not only for people, but also for other objects. You just need to calibrate correctly.
How to choose a reliable infrared thermometer
The most important condition for the successful operation of a thermometer is its quality. To do this, you need to decide on the choice of a reliable device in the store.
To choose a reliable infrared thermometer, you need to follow several rules:
- It is necessary to purchase goods only in trusted stores. This is the most important rule, compliance with which will save not only money, but also time.
Often, such devices can be found on the counter of a pharmacy or in an electrical appliance store.
- When choosing, it is very important to look at the quality of the device. If there are cracks, then it is better to avoid such a purchase.
- As for the type of thermometer, you should focus more on your own preferences. And most importantly – don’t save money! Most cheap products give a very large error, or even refuse to work at all.
- It is also necessary to pay special attention to the type of food. The best option are those that have a built-in battery. This is due to the fact that they produce the highest voltage, which qualitatively affects the readings.
- Before purchasing, be sure to consult about the features of the device. This will prevent you from overpaying for unnecessary features.
If you follow these rules, you can purchase a really high-quality electronic thermometer. But if you neglect them, you can buy a pacifier by spending your own money.
Rating of popular models
WELL WF-1000
An ear thermometer that gives very high-quality readings. According to the manufacturer, the device error ranges from 0.1-0.3 degrees depending on conditions. A very simple and compact device that everyone will like.
To measure temperature, you just need to place it a few millimeters into the ear. The measurement time is 1-2 seconds. During this time, the child will not even have time to understand what happened.
There is only one button on the case. This is very convenient, because you don’t have to look for the right button to configure this or that function.
This device has the ability to measure water and ambient temperature. In this way, it is possible to better control the child’s living conditions.
Sensitec NF 3101
One of the most popular models of non-contact infrared thermometers. This device is distinguished by high quality indicators. According to manufacturers, the error here does not exceed 0.2 degrees.
Depending on the needs, it can measure not only the body temperature of people, but also other objects. Measurement is carried out by pointing the beam at an object. The result can be obtained in a split second.
The device is equipped with convenient control buttons and a built-in speaker. Which will notify you that the temperature measurement procedure has been successful, as well as a bright and wide display on which all the readings are described in great detail.
The very organic design combined with the quality of workmanship will captivate the child so much that he will definitely not resist the already short procedure. It can also very easily fit into any woman’s bag, which will allow you to take it on the road when circumstances require it.
MEDISANA FTN
The model is a clear example of a combination of a functional device and low cost. The device allows you to measure your temperature by holding it to your forehead. The distance should be no more than 5 cm.
The thermometer runs on 2 AA batteries, showing quite good measurement results. A distinctive feature of the device is the function of storing the last 30 measurements. In this way, you can keep a chart of the course of the disease without unnecessary accessories.
During measurement, the device is able to notify about the occurrence of fever by exceeding a certain temperature reading. It can also be used as a water and air measuring instrument.
Testo 830-T2
This is a powerful and versatile infrared thermometer. Which can be used in absolutely any sphere of life. All this thanks to the dual point laser system.
The device is capable of taking measurements at a distance of up to 50 cm! while the weight is only 200 grams. The measurement range ranges from -50 to +50 degrees Celsius.
Data acquisition speed is less than a second. It fits perfectly in the hand, without causing discomfort during use.
User manual
Taking measurements with such a device is not difficult. After all, all that is necessary is to carefully read the operating instructions.
Measurement should occur in the following order:
- Before using the device, you must turn it on and check the battery level. It must be within acceptable limits.
- Then you should select the desired operating mode.
- Depending on the device, all protective caps must be removed.
- In the case of an ear or forehead device. It is necessary to attach it to the required part of the body. After the sound signal, you can complete the measurement and view the result on the device screen.
- If you use a non-contact thermometer, then you need to point the laser beam at any part of the body (preferably the head and torso), hold it for 1-2 seconds and see the result.
- Turn off the device.
After completing the measurement process, you can recheck. This eliminates high error rates.
Pros and cons of using an infrared thermometer
To understand whether this device is needed and whether it is worth purchasing, it is necessary to determine all the advantages and disadvantages of the device.
Advantages:
- Easy to use. Absolutely everyone can handle this device, including children.
- Completely safe for people and the environment. They can be disposed of as normal household waste without harming the ecosystem.
- Instant measurement results. To do this, you don’t even need to wake up the child, because most models do not require any contact.
- Can be used in absolutely any conditions. Depending on the model, you can get fairly high-quality readings even on the street.
Flaws:
- Relatively high error. If the most accurate readings are required, then the device will not help with this.
- If the device is frontal or ear, then it is not suitable for measuring other parts of the body.
- Quite a high price. If the price of mercury thermometers is no more than a couple of hundred rubles, then here it can be several thousand.
- If the human body has experienced temperature changes, the device will not be able to give accurate readings. We'll have to wait a while.
Most shortcomings can be avoided if you use the device correctly. But some are an integral part of them (for example, high error). Therefore, it is worth considering these factors when purchasing a device for personal use.
Conclusion
A non-contact thermometer is a very useful device for both children and adults. You just need to choose a good children's thermometer and use it correctly.
Thanks to these devices, measuring temperature will no longer cause a huge amount of negative emotions, but will become a common painless procedure. Children will be calm and parents will be happy.
When planning to buy things for the birth of a baby, every expectant mother chooses a thermometer, because it must certainly be present in every home where a small child lives. Among the variety of modern thermometers, the attention of many parents is attracted by the infrared thermometer. What is its feature, how to measure temperature with such a device, and what infrared thermometer should you buy for a child?
Kinds
There are the following options for infrared thermometers on sale:
- Ear. It measures the temperature in the baby's external ear canal. Many of these thermometers are also capable of measuring temperature at the temple where the temporal artery passes.
- Frontal. This type of thermometer measures the radiation on the skin of the baby's forehead.
- Contactless. Such a device determines the temperature at a certain distance from the skin.
There is also a laser infrared thermometer, the main feature of which is the presence of a laser pointer aimed at the location where the temperature is determined.
Principle of operation
The work of all infrared thermometers is to measure the infrared radiation emanating from a certain surface, be it the body of a child, water, or the surface of an object. The sensitive element of the thermometer detects the radiation and shows the result on the device display.
A non-contact medical infrared thermometer measures temperature without touching the child's body. This device is also called a pyrometer. Its operation is based on determining the power of thermal radiation from the measured object. In this case, the device takes into account mainly infrared rays. The device transforms the received data into degrees, displaying the result on the display.
pros
- Ease of use. After reading the instructions for the device, any mother will quickly understand how the measurement is performed.
- Contactless. Many infrared thermometers are capable of measuring body temperature without touching it. This is very convenient if it is important to find out the temperature of a sleeping baby without disturbing his sleep.
- Quick results. It only takes a few seconds to measure.
- The ability to measure temperature on any area of the skin. This advantage is important for parents of very tiny toddlers who protest against standard places for determining body temperature.
- Safety for children. There is no glass or mercury in the infrared thermometer, so the baby cannot be injured by it or poisoned by its contents.
- Compact sizes. The device is convenient to take with you on a trip and store at home.
- The ability to determine the temperature of air, water, mixture and any surfaces that are sources of heat. To do this, you just need to select the appropriate mode.
- The device often contains additional functions, for example, remembering the last temperature reading, battery charge indication, automatic shutdown, sound signal, screen backlight and others.
- The device is often packaged in a convenient case and runs on batteries.
Minuses
- Forehead and ear types of infrared thermometers should only be used in the areas for which they are intended.
- The results determined by an infrared thermometer have errors of 0.1-1 degrees. For more accurate measurements, the device should be adjusted using a conventional mercury thermometer. In addition, it is recommended to take measurements at the same location.
- You will need to wait a bit before taking your temperature again. If you recheck the result before turning off the thermometer, the data will be incorrect.
- During the measurement, the child should not move, as any movement will affect the results. This also makes the measurement inaccurate if the baby cries.
- The measurement results will be incorrect if there is a temperature difference, for example, if the child has just been bathed or undressed after a walk. You should wait 30 minutes before using the thermometer.
- Some ear thermometers are not suitable for determining the temperature of babies under one year old due to the large tip that does not fit in the baby's tiny ear.
- An ear thermometer for otitis will show the wrong temperature.
- There is a risk of injury to the child's ear when using an ear thermometer.
- The ear thermometer requires additional disposable pads.
- The cost of thermometers of this type is quite high.
How many seconds does it take to get results?
Data measuring a child's body temperature from an infrared thermometer is obtained in 1-5 seconds. In some models, determining the temperature takes a little longer - up to 30 seconds.
Instructions for use
It is important that the thermometer is in the room where the temperature is measured for at least 15-30 minutes before the measurement. If the baby's body temperature is measured, the child must stay in the room for at least 10 minutes.
The product is used as follows:
- Turn on the device by pressing the button.
- Select the desired operating mode.
- To measure the temperature in the ear, remove the cap from the device, insert the thermometer sensor into the ear canal, press the measurement button once and wait for a sound signal. After removing the sensor from the ear, look at the screen where the temperature is displayed.
- To measure the temperature on the temple, apply the thermometer sensor to the child’s temple, press the measurement button once, and then smoothly move the thermometer in a circle in the temporal region or slowly move it towards the forehead. After the signal, the result displayed on the screen is evaluated.
- To measure temperature in a non-contact manner, bring the thermometer to the body at a distance of 4-6 cm from its surface (most often to the child’s forehead) or at another distance according to the instructions for the device. By pressing the measurement button, wait for the sound signal and evaluate the result on the display.
- Turn off the thermometer.
- If you wish to re-measure, wait 1 minute.
- After use, wipe the device sensor.
Rating
The most popular models of infrared thermometers are:
- WELL WF-1000- a device that measures the temperature in the ear canal, as well as at the temples. The measurement result appears in 2-3 seconds. To change the mode you need to remove or put on the cap. The device remembers the last measurement. In addition to body temperature, such a thermometer can measure the temperature of liquid without immersion in it and air temperature.
- Sensitec NF 3101- a device that, without contact with the skin, measures the temperature in the temple area or on the forehead at a distance of 5-15 cm from their surface. The device can also determine the temperature of liquids, air and various surfaces. The device remembers 32 measurements and automatically saves the data. The thermometer, together with two batteries, weighs only 200 grams, and this device measures temperature in one second.
- MEDISANA FTN- a popular infrared thermometer that measures temperature in 2 seconds 5 cm from the child’s forehead. Attracts attention with a comfortable ergonomic shape. The device can remember 30 measurements, emits a warning signal when a fever is detected, and can also measure the temperature of liquids, objects and air.
- Testo 830-T2– a thermometer equipped with a two-point laser pointer. The device is capable of measuring temperatures in the range from -50ºС to +50ºС with an error of no more than 0.5ºС and weighs only 200 grams. The measurement result appears on the display within one second.
- LAICA SA5900– a non-contact thermometer with a large LCD display that measures temperature from a distance of 3-5 cm from the temple area. At the end of the measurement, the device beeps and turns off automatically. The device's memory stores the last 32 measurements.
- Omron Gentle Temp 510– an ear thermometer that can instantly measure the temperature in 1 second or take a measurement within 10 seconds of an infant to exclude incorrect placement in the child’s ear. The thermometer is easy to control with one button. The device comes with 10 replacement caps and a storage case.
- Garin IT-1– an infrared thermometer for determining body or room temperature in degrees Celsius or Fahrenheit. This non-contact thermometer with a convenient handle remembers the last measurement, gives the result in 2 seconds, notifies you about the end of the measurement with a sound, and also signals when your body temperature is elevated.
- Thermal Duo Scan– a high-precision thermometer with an ergonomic design that allows you to measure the temperature on the forehead in 3 seconds and in the ear canal in 1 second. The device emits a long signal at the end of the measurement, remembers the last result, automatically turns off after a minute and is controlled by just two buttons.
Which one is better to choose?
The range of infrared thermometers is quite extensive, so when choosing a suitable device you should consider:
- Child's age. For newborns, a non-contact thermometer is considered the best choice, and for children older than one year, you can purchase both an ear and a forehead thermometer.
- Manufacturing company. It is better to prefer companies that have been producing similar devices for a long time. Having purchased a low-quality device from a little-known company, you may receive incorrect data when using it (the error will exceed 1 degree).
- Purchasing budget. In the price range of infrared thermometers, it is worth choosing a model that will not hit the family budget. At the same time, you need to understand that cheap thermometers may turn out to be low-quality devices that incorrectly display body temperature and quickly fail.
- Availability of guarantee. It is best to buy a thermometer in a specialized store or pharmacy, checking whether warranty service is available. You should also definitely check when purchasing whether the device works.
It is also important to pay attention to the reviews of mothers who have been successfully using infrared thermometers for a long time. You can also consult your doctor about the best model.