The Best Thermal Imagers

Best image of thermal imagers
Photo: 220 x 160 IR Resolution HTI Thermal Imager, Handheld 35200 Pixels Thermal Imaging Camera with 3.2" Color Display Screen(Battery Included)

To help you find the perfect thermal imager, we continuously put forth the effort to update and expand our list of recommendable thermal imagers. Our team collects, edits and publishes new information, in order to present it to you in an accurate, significant and neatly arranged way.

Our Picks

Klein Tools TI220 Imager image
EXCELLENT RESOLUTION: Thermal Imager for Android Devices with 10,800 pixels d...
TOPDON TC001 Camera for Android image
【High Resolution, Low Consumption】With ultra-high IR resolution of 256x192, t...
NOYAFA Camera with Video Function image
✔ Our thermal image resolution is 120*90 led display with one million pixels ...
Our Choice
Klein Tools TI220 Imager image
EXCELLENT RESOLUTION: Thermal Imager for Android Devices with 10,800 pixels d...
TOPDON TC001 Camera for Android image
【High Resolution, Low Consumption】With ultra-high IR resolution of 256x192, t...
Low Price
NOYAFA Camera with Video Function image
✔ Our thermal image resolution is 120*90 led display with one million pixels ...

4 More Thermal Imager Alternatives

The TR120E thermal camera is a portable, compact option that packs a punch when it come...

The thermal imaging has a measurement temperature range of -4°F (-20°C) to 752°F (400°C...

It has a thermal sensitivity <0.06°C/NETD<60 mK. This means infrared camera can perceiv...

High Resolution&Accurate Measurement: Thermal Camera has 256x192 IR resolution, thermal...

3 Image Modes and 3.2-inch Color Screen: The infrared camera supports infrared, visible...

Free PC Software Upgrade: Thermal imager can be connected to a Windows PC via USB for o...

Superior Imaging with Advanced Dual-Light Fusion: The Hti-18+ thermal imaging camera of...

Efficient Data Storage and Transfer: Easily capture and store photos in jpg format and ...

Experience Real-Time Temperature Monitoring: With the Hti-18+'s advanced cold & hot spo...

The InfiRay P2 Pro is the world's smallest thermal camera, with a 9g all-metal body, of...

It features an ultra-high resolution of 256x192 and high sensitivity of 40mk, providing...

Equipped with a magnetic macro lens, it allows clear observation of a 0.25mm resistor a...

Buying Guide

Thermal Imager Buying Guide

If you have a job or hobby that requires a thermal imager but are not sure what thermal imager makes sense for your needs, you are likely trying to find answers that will point you in the right direction. Many people opt for a product without taking the time to consider their options, but they will probably waste time and money as a result. If you want to get a thermal imager on which you can depend, you will need to keep a few tips at the front of your mind as your move forward. The following information will get you started on the right path.


As you are working to find what thermal imager will make sense for your situation, considering the portability of a device is a good place from which to start. Most of these products will fit in your hand and can be used in a range of situations. From fire inspections to hunting, a portable thermal imager can get the job done right. However, some devices are stationary. When your goal is to avoid taking the wrong path, consider the most common task you will want to complete after you make your purchase. But unless you have a certain project in mind, opting for a hand-held device is the safe bet.


If you have decided to pick up a portable device, it’s vital you take a look at the size of the device that you want to buy. You will want a small unit that does not weigh much if you need to transport it on foot for more than a few feet at a time. On the other hand, you will need a unit that is large enough for you to read the screen when you take measurements. When you have a case in which to put your thermal imager, ensure that your device can fit without any problems, which will make your job much easier.

Display Type

The display type should always be a factor when you are ready to buy a thermal imager, but not everyone knows what types of display screens are available. Some devices will only display numbers and will work well for taking the temperature of water and other smooth surfaces. If you need a detailed reading of buildings or the environment, you will want a thermal imager that shows a video feed. This will allow you to get an even better idea of the temperature and can help you spot problem areas before any issues occur. If you want to obtain a display screen that won’t let you down, look at the picture on the box.

Battery Life

The battery life of a thermal imager will play a role in the decision that you will make. Put in the effort to consider the amount of time that you will use your device each day to get a clear picture. A thermal imager that does not last long enough to complete your task won’t do much good. Reputable manufacturers will list the battery life of their devices on the box for your convenience, but if the thermal imager that you want has a short battery life, then you can buy an extra battery pack to make it fit your needs. If you don’t want to take any chances when it comes to the performance of your thermal imager, aim for a battery that will last longer than your project requires.


When you depend on your equipment to meet your needs consistently, you can’t afford to cut corners. You will want a high-quality thermal imager that won’t fail in the middle of an important project. Although getting a low-quality device can seem like the cheap option, thermal imagers that are not made well won’t last as long as you might think. You will likely need to replace your device every few years if you don’t get a product from a reputable company that cares about its reputation.
Spending a little more is not always appealing, but you will be making an investment that will benefit your budget in the long run. Luckily, you should not have any trouble finding a dependable device for a few hundred dollars, and you will know that you have done the right thing when you see how long the thermal imager will last.


As you search for the right thermal imager for your situation and needs, you will discover that many of them come with software that you will run from your computer. This software will allow you to save thermal images and to get detailed reports of your temperature readings. If you choose to buy a cheap thermal imager, you won’t always get the best software that is on the market, which can harm your results. You can avoid that trap by only purchasing a device from a known manufacturer. With quality software on hand, you will be able to store your records and convert them without stress.

Final Thoughts

With a range of thermal imagers from which you can choose, finding the right one is not always a straightforward process. You will need to compare the options and to make your decision with your needs in mind if you don’t want to choose the wrong path. The amount of time that you will use your device and the type of data that you want to receive will also impact the choice that you will make. While buying a cheap device might seem like the right call, doing so will be even more expensive in the long run. When you put in a little effort to consider what thermal imager will get the job done right, you will be able to make your decision with confidence and peace of mind.

Top Rated Thermal Imagers

If you're looking into finding the best rated thermal imager, you should probable check out the Klein Tools TI220 Imager. We looked at various sources of reviews and found this one to have the best mix between review count and average rating stars.

Klein Tools TI220 Imager

The Lowest Price We Could Find

Often, going for the best price is a simple but good option. With a price of $199.45 (last checked this morning), we do not list any other thermal imager cheaper than the ACEGMET TR120E Imaging Camera. Just remember that it's not always the best option to go for the cheapest one.

ACEGMET TR120E Imaging Camera

The Thermal Imager With the Most Reviews

With at least 0 reviews and counting, the Klein Tools TI220 Imager might be another option to consider. This large amount of reviews signalizes that many people are using it, with most of them beeing satisfied.

High Quality Thermal Imagers

It's quite rare that the saying "You get what you pay for" turns out incorrect. If you have the money on the sideline, feel free to choose the most expensive item from our list: The KAIWEETS Imaging Camera currently sells for $299.99.

KAIWEETS Imaging Camera

The Thermal Imager With the Most Clicks

If you trust us and our users, feel free to check out the Klein Tools TI220 Imager. Our statistics say that it is the most favorite Thermal Imager from the list above.

Our Bestseller

If you're still undecided, I would recommend that you go with the masses and choose the top selling thermal imager: The TOPDON TC001 Camera for Android is the hottest bestseller in this category right now.

TOPDON TC001 Camera for Android

Thermal Imager Reviews

There are no reviews on thermal imagers, yet.
Be the first to write a review, or check for additional reviews in the Further Reading section below.

Further Reading on Thermal Imagers

New: Our editorial list of additional articles. We decided to gather informartion all around the internet and present you a list of helpful, external links to interesting reads about reviews, pros & cons and similar products.
List of Thermal Imaging Companies and Vendors in the...
Compare and research Thermal Imaging companies. Download white papers, review products and read news. ...
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Sierra Olympic: Your Thermal Imaging Alternative
We Are Experts In Thermal Imaging Technology Offering Complete Solutions For SWIR, MWIR & LWIR Imaging Applications. Explore Our Cameras Today! ...
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DIY Thermal Camera That's Better And Cheaper Tha...
This thermal camera is built around the FLIR Lepton sensor, . your camera suffices for my needs and is definitely a better alternative to the Flir  ...
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Low cost alternative to thermal imaging - Industrial...
Low cost alternative to thermal imaging micro-epsilon (uk) has launched a new handheld infrared temperature measurement device the optris minisight pro  ...
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Page 4: Pros and Cons: Thermal Imagers vs. Night Vis...
To make things simpler we've put together the following chart of the pros and cons of thermal vision, as well as one of night vision. These lists are comparative,   ...
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Thermal Imaging Companies - IFSEC Global Directory
Thermal Imaging, , a listing of security and fire companies and products in the IFSEC Global Directory. ...
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Do you want to know more about thermal imagers? Check out the links below to gain knowledge about the whole topic of thermal imager products.

Useful Videos

FLIR ONE Pro vs Seek Compact Pro Smartphone Thermal Camera Comparison

See Our Detailed Comparison: FLIR ONE Pro: ...

Disclaimer: This video was not made by us, but we found it interesting enough to embed it here.


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