Thermal imagers have an exceptional place in diagnosing electrical problems in manufacturing. In essence, this is a high-tech jewelry tool; there is simply no product.
With this, instantly and accurately monitor failures in heating, shorted wiring, air leaks in house structures and plumbing problems.
But there is one element in this class of gadgets that whips The price tag for most models is too heavy even for many professionals. Black superconducting lens made of expensive rare earth Germany costs thousands of dollars in regular models.
Today we will look at the top thermal imager for smartphones Infiray Xinfrared T3 PRO. He The basic approach costs much less due to its size and the use of the same professional lens from Germany. Accordingly, it is incredibly accurate in its circumstances.
It has a range of 3km, has manual focus with a minimum distance of just 5mm and supports a multi-function app.
Let’s start with the configuration and capabilities. There is a lot to appreciate here.
Keys and adapters included
In addition to the instructions, the Infiray Xinfrared T3 PRO comes with two extension cables for USB-C and micro-USB for older smartphone models and a sturdy case with your own phone.
The device is a miniature box with a lens and a USB-C port, no wider than a 6.5-inch smartphone.
No need to charge it power comes from your smartphonealways ready to work.
Retail price: | RUB 79,990 |
Manual processing: | Yes |
Probe type: | Infrared |
Smartphone OS type: | Android |
Connector: | USB-C |
Error: | 2°C |
decision matrix: | 382 x 288 pixels |
Measuring range: | From -20°С to +400°С |
Viewing Angle: | 45° |
Temperature Sensitivity (NETD): | |
Max. update frequency: | 25 Hz |
Pixel Size: | 17 µm |
Weight: | 40 gr |
Dimensions (W x H x D): | 50 x 26 x 28 mm |
Typically, miniature thermal imagers play an almost playful role in their functionality. Fuzzy, low-level and weak. Apart from checking the temperature difference “by touch”, they are not suitable.
Infiray Xinfrared T3 PRO is perceived as a serious device for work. As I said in the introduction, it is made with a lens from Germany, the same as in large professional category devices.
Provides high sensitivity of the sensor to temperatures from -20°C to +400°C and the ability to recognize a person at a distance of up to 1200 meters and a car up to 3200 meters. Basically works like opening night vision goggles. Best of all, however, the width will be visible at a distance of up to 20 meters, which is enough for most electrical and construction work.
Important! Any thermal imager has a sensitive sensor. It can only be operated at the temperature it has calculated.
Do not point the Infiray Xinfrared T3 PRO at fire or any other source heated to 400°C. This will burn the matrix and damage the device.
The object is protected by a plastic lens hood and must be rotated to adjust the focus. When approaching, no – the viewing angle is limited to 45 degrees. This is slightly wider than 2x zoom for smartphones.
Its small size and the ability to be carried in a protected case make the Infiray Xinfrared T3 PRO a convenient lifesaver for tasks related to electrical, plumbing and heating.
The viewfinder for the camera is a separate Xtherm app where all the magic happens. Let’s dwell on it.
Application with a visor for receiving reports



Xtherm is available for iOS and Android.
She’s just happy. You are immediately greeted by the viewfinder with settings.
The modes are designed for different use scenarios. For example, there is black and white with only the deepest points illuminated in red, such as faces or chips on microcircuits. Or exclusively with reverse inversion. Other shades include iron grey, iridescent, low contrast and yellow-red. Helps in the preparation of documents where it is necessary to obtain accurate standard images.
The display can also be manually adjusted, changing the conversion factors depending on the material used (glass, wet soil, brick, etc.) and the distance from the object.
At the beginning of time over 25 frames per second, it shows the hottest and coldest points in the frame.
The video feed from the main camera on your smartphone can be recognized with what the visor shows. However, it will be possible to compare the data and make it easier to determine the source of the problem.
The external temperature is currently displayed, which also informs about the size of the heating elements.
The application can make reports, exactly the same as specialists do with their expensive devices. This is done to get into the gallery.
In general, the program is as simple as possible to use, is not overloaded with unnecessary functions and provides all the information strictly to the point.
Helps from building a house to assembling a PC
Photos can be enlarged by clicking
Infiray Xinfrared T3 PRO is designed for a wide range of applications.
Thanks to the recognition of people at a distance of up to 1200 meters, it can be used on construction sites, especially at night.
During installation work, a thermal imager helps to find pipes behind walls, identify heat leaks, and understand where semi-located heating elements are located before repairs.
Thanks to the selected up to 5 mm, they can even be studied and tested microcircuits, finding hot spots in them. Or, for example, to see weak points in the thermoregulation of complex devices, such as DIY PCs.
It is also possible to visit under other conditions, when it is necessary to check the condition of the shield, the efficiency and correct operation of the air conditioner.
If you point the gadget at a window, you can easily detect a draft due to insufficient foam filling or poor thermal insulation.
And it won’t hurt car owners either. I pointed one at the engine, and there was no need to guess where the wires flew or which spark plug was knocked out.
Dear master in your pocket
For standard thermal imagers with a temperature range from -5°C to +50°C they ask for more than 200,000 rubles.
Infirey Xinfrared T3 PRO with the same advanced pictures, but in the range from -20ºC to +400ºC costs 79,990 rubles. And this is the top model from the Infiray Xinfrared line from the manufacturer iRay, which offers its optical devices in 80 countries, including the USA and the EU.
The device replaces calling road specialists when working with electrical and electronics, heat wiring, cars, construction and repair.
Class-leading temperature range, simple application and a minimum focal length of up to 5mm that can be manually adjusted are built from Infiray’s renowned Xinfrared T3 PRO pocket thermal imager.
On the one hand, the gadget is not for every day, but with a strong protective case included in the kit, you can keep it next to proven devices, always at the ready.
Moreover, you don’t need to charge it. In general, a useful thing.
📸 All photos in the article:







Source: Iphones RU

I am a professional journalist and content creator with extensive experience writing for news websites. I currently work as an author at Gadget Onus, where I specialize in covering hot news topics. My written pieces have been published on some of the biggest media outlets around the world, including The Guardian and BBC News.