15 Best Infrared Thermometers from AliExpress

Excellent household infrared thermometer at an affordable price. On Aliexpress, the model is sold both in the simplest version - with a fixed emissivity, and in a more advanced one - with the ability to measure temperature on different surfaces. The latter can be calibrated. In addition, they are able to record the highest and lowest temperatures, determine the average value. Pyrometers costing from 1,600 rubles. have built-in memory for storing 30 measurement results. The laser is bright, its beam can be turned off, then the batteries will last longer.In the reviews, buyers almost do not remember the shortcomings, except that there is dissatisfaction with the imperfect accuracy of the laser and the quality of the packaging.

A simple infrared thermometer for everyday home use. The measurement error is about 2 degrees, which corresponds to the data declared by the seller. The measurement ceiling is about +380 degrees. The device works fine even in the cold - the minimum temperature is -32 degrees. The thermometer is equipped with a powerful laser pointer that can be seen far away. But to obtain correct results, measurements should not be carried out at a distance of more than 5 meters. The model non-contactly reads the thermal radiation of objects with an emission factor of 0.95 (wood, paper, water, plastic, rubber, glass).Please note that during operation it is important to change the battery on time. If she "sits down", the thermometer will show inaccurate data. Reviews about the product are positive, it is actively bought on Aliexpress.

Unlike cheap models, this infrared thermometer is suitable for measuring the temperature of various objects. The model is distinguished by the presence of an adjustable emission factor (from 0.10 to 1.00). The setting is carried out according to the table that the seller with Aliexpress sends along with the thermometer. Another plus is the 12-point laser, which allows you to position the beam on distant objects as accurately as possible. The equipment has a well thought out design. The display is large and informative.There is an auto-off feature after 30 seconds of inactivity. In terms of measurement accuracy, this is one of the best models. It can be calibrated if necessary. On the site, the pyrometer is presented in 3 versions - a remote thermometer with a measurement range from -50 to +380 degrees, an apparatus that measures temperature in the range from -50 to +550 or 800 degrees, and the same model with a hygrometer.

This infrared thermometer works correctly at a distance of up to 1.5 meters. The model is distinguished by an increased range of measured temperatures - from -50 to +400 degrees Celsius in 0.1 degree increments. There is also a more advanced version of the model, the maximum for which is 600 degrees. On Aliexpress, it costs a little more. Both devices have the function of fixing the highest temperature in the measured area. For convenience, there is a laser pointer and a well-read display with LED backlight.Temperature measurements can be made non-contact in degrees Celsius and Fahrenheit. There is an auto-off feature. A low battery indicator is provided. The measurement error of this infrared thermometer is up to 3%. At a great distance, it can be more. Only with the right calibration will you get the most accurate measurement results.

This pyrometer is presented on Aliexpress in three versions at once. They differ from each other in the types of displays and the range of measured temperatures. The cheapest device is equipped with a black and white screen, it measures the temperature from -50 to +380ᵒC. More expensive models have color screens.Infrared thermometer LR03, in addition to a color monitor, has an extended operating temperature range - up to +580ᵒC. By the number of adjustable settings, these are the best models in this price range. In any of the three non-contact thermometers, you can set or change: units of measurement (degrees C or F), emissivity, the ability to display the minimum or maximum temperature in the measured area. The dimensions are compact, the device can be carried in your pocket. Feedback on the correct operation of this model is positive. However, for high temperatures, the measurement error increases.

The capabilities of this pyrometer are much wider than the functionality of budget household infrared thermometers. It allows you to non-contactly measure the temperature of objects, as well as the calculated dew point temperature, air humidity readings. But its main advantage is the ability to create your own tables of radiation correction factors, without which it is impossible to ensure measurement accuracy. After all, the ability to emit radiation is different for each material, and the sensor of the device cannot know what exactly is in front of it. Usually, users are content with ready-made tables, but they are very approximate. By creating your own correction factors, you can make accurate non-contact temperature measurements. There is also an ultraviolet flashlight here. So you can check the authenticity of banknotes. Customer reviews speak about the reliability of the device. They believe that this pyrometer from AliExpress sets a new standard in the field of infrared measurements.

In terms of ergonomics, this model is among the leaders on Aliexpress. The best quality plastic has no foreign smell, and the upper surface of the case resembles a soft touch in tactile sensations. At the bottom of the handle, there is a 1/4" threaded mount for fixing the infrared thermometer to a tripod. The device works without a hitch, the response is almost instantaneous. There is a display backlight, a switchable laser "sight". The device shows the average maximum and minimum temperature. You can set the upper and lower limits of the measurement range, after exceeding which the device will beep. At the front of the device are 2 laser pointers and 2 LED bulbs that shine so brightly that they can replace a flashlight if necessary, as well as an infrared wireless optical sensor for remote temperature readings. If high measurement accuracy is required, the emission factor must be adjusted.

MASTECH infrared thermometers are distinguished by the best build quality and good measurement accuracy. Devices are sold not only on Aliexpress, but also on other sites and in offline stores. This model has a special laser structure. It is not just a pointer, but a sphere that is formed from several lasers. This gives the user an understanding of the area over which temperature measurements are taken, because as the distance to the object increases, the area from which data is collected also increases. The correction factor can be adjusted. A table with the necessary data is included in the delivery box. The response time is minimal, the operating temperature for the IR device is from -40 to +800 degrees Celsius, it is powered by a krone battery. The pyrometer shows the maximum, minimum, average, differential temperature value. The screen is large and well backlit.

UNI-T offers a wide range of modifications of infrared thermometers. The manufacturer has basic models and versions with extended working distance and the best feature set for this group. Devices determine the average value and temperature difference, find the minimum and maximum. You can set the upper and lower limits, after which an alarm will sound. Up to 99 results are stored in memory. Positioning is accurate. There are models with a single or duplicate laser beam. All run on Li-Ion batteries. For accurate measurements, you need to adjust the emissivity. There are no bad reviews about this device on Aliexpress. There are only those who are dissatisfied with the price tag and the quality of the packaging.

The tool allows you to measure temperature remotely in a variety of conditions. He showed himself equally well in everyday life and at work. The device is strong and reliable. Best quality plastic. The temperature range is wide. An infrared thermometer accurately shows minus and plus temperatures. You just need to correctly adjust the emission factor. All models are equipped with a double laser beam, which improves the positioning of the measuring area. The device is powered by a battery. Sometimes the seller sends a spare battery. But there are also reviews that the thermometer comes without a battery at all. The thermometer cannot be used for medical purposes.

A small infrared thermometer in an ergonomic case with an easy-to-operate button - this is how buyers write about this model in reviews. Its feature is its compact size. On the body there is a single button that is responsible for turning on. The temperature measurement procedure takes 1-2 seconds, this is important for babies. All data is displayed on the screen. Body temperature can be measured in the auricle and on the surface of the forehead. You do not need to switch modes, just change the nozzle. There is a color indicator that allows you to see if the body temperature is normal. The measurement accuracy is not ideal - the error is declared 0.2 degrees. If used incorrectly, this figure can be higher.

Thousands of sales and reviews on AliExpress is an indicator that this infrared thermometer for children can be proud of. The device is intended for non-contact measurement of body temperature in children and adults. It has 2 temperature measurement modes - you can examine the temperature of the body and objects. All results are displayed on a large LCD display, the backlight color of which depends on the readings - it can be green, orange or red. The instrument stores the last 50 measurements in memory. The soundtrack can be turned off, for a baby thermometer this is a useful feature. It is possible to calibrate the device. The minus of the model is the lack of instructions in Russian. Everything here is in Chinese, but the settings are simple, intuitive, so it's easy to figure it out.

Xiaomi could not ignore such a product in demand on the market as an infrared thermometer. She released a very interesting model. This infrared thermometer for kids measures body temperature very quickly and accurately. It is also suitable for adults. In terms of convenience and functionality, it cannot be compared with a mercury thermometer. Although there is a measurement error, which is 0.1–0.3 percent. But the high speed of work compensates for this shortcoming. Using the device is simple. It is necessary to take measurements at a distance of 3 cm from the center of the forehead. To do this, press the button and wait for the vibration response. The results are displayed on the screen with an accuracy of tenths. Customers are satisfied with the quality of this model, it is pleasant to hold it in hands. In the reviews, they recommend the product for purchase. If you look for flaws, then this is an instruction - the Chinese did not translate it into Russian.

The thermometer is presented on Aliexpress in several versions. The miniature inexpensive infrared thermometer is in the greatest demand. Buyers consider it a bargain. Surprisingly, the thermometer in most cases does not even need to be calibrated, it is ready to work right out of the box. Unless you have to buy and insert batteries. But it is better, nevertheless, to calibrate it. Difficulties may arise with this, since the instruction is in English, the Russian version has to be searched on the Internet. Users have few comments on the operation of the IR thermometer, which is confirmed by the reviews. Indications with the correct setting correspond to a mercury thermometer. Useful item at an affordable price.

An infrared thermometer measures body temperature non-contactly on the surface of the entire body and in the inner part of the ear (in children under one year old). The thermometer is the easiest to use. On the body there is a power button, change the scale of values ​​(degrees Celsius or Fahrenheit). After pressing the device immediately turns on. The good news is that there is no waiting time between scans. For the convenience of users, the device was equipped with a color indicator of temperature levels. If the body temperature is above normal, the red light will turn on. There is a built-in memory for 40 measurements. This function allows you to monitor the dynamics of temperature changes. The sound can be turned off. The dimensions of the thermometer are very compact, it literally fits in the palm of your hand. The model has thousands of positive reviews on Aliexpress.