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The 8 Best thermal cameras of 2025

Are you trying to find thermal cameras among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling thermal cameras on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 26 hours of research and did 25 thermal cameras tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best thermal cameras you can buy today

No. 1
FLIR TG165-X Thermal Imaging Camera with Bullseye Laser: Commercial Grade Infrared Camera for Building Inspection, HVAC and Electrical
1,904 Consomer Reviews
FLIR TG165-X Thermal Imaging Camera with Bullseye Laser: Commercial Grade Infrared Camera for Building Inspection, HVAC and Electrical
  • Model TG165-X - 4,8000 pixel IR camera measures temperatures from -25°C to 300°C (-13°F to 572°F)
  • ULTRA CLEAR IMAGES - Patented MSX embosses visual details on the thermal image to create sharper, easier to understand picture
  • LASER POINTER - Indicates the size of the measurement area for faster and easier detection
  • RUGGED AND RELIABLE- Tough, drop-tested design with an IP54 enclosure that protects the camera from dirt, dust, and oil.
  • 2-10 Thermal Camera Warranty from FLIR, 2 Years parts and labor coverage on the camera, 10 Years coverage on the detector – the most vital part of the whole camera
SaleNo. 3
FLIR ONE Gen 3 - Thermal Imaging Camera for iOS Smartphones (iPhone w/Lightning Port Only)
  • COMPATIBILITY - Gen 3 infrared camera connects with all iOS devices with a Lightning Port. NOTE: Not compatible with iPhone 15 and later with USB-C. For iPhone 15 and later see FLIR ONE Edge or Edge Pro
  • CLEAR IMAGES - High Resolution IR images with 1440x1080 visual resolution and 80x60 thermal resolution
  • ACCURACY - measures temperature within ±3°C or ±5% when the unit is within 15 °C – 35 °C and the scene is within 5 °C – 120 °C
  • FLIR IGNITE CLOUD - Directly upload, organize, and share images from your Wi-Fi connected FLIR camera.
  • 2-10 Thermal Camera Warranty from FLIR, 2 Years parts and labor coverage on the camera, 10 Years coverage on the detector – the most vital part of the whole camera.
SaleNo. 4
FLIR ONE Pro LT - High resolution Thermal Imaging Camera for iOS Smartphones (iPhone w/Lightning Port Only)
  • COMPATIBILITY - Pro LT infrared cameras connect with all iOS devices with a Lightning Port. NOTE: Not compatible with iPhone 15 and later with USB-C. For iPhone 15 and later see FLIR ONE Edge or Edge Pro
  • CLEAR IMAGES - High Resolution IR images with 1440x1080 visual resolution and 80x60 thermal resolution
  • ACCURACY - measures temperature within ±3°C or ±5% when the unit is within 15 °C – 35 °C and the scene is within 5 °C – 120 °C
  • FLIR IGNITE CLOUD - Directly upload, organize, and share images from your Wi-Fi connected FLIR camera.
  • JOBSITE TOUGH: Built to take the abuse that working on a jobsite dishes out every day, rated to take a drop from 1.5 meters and is built to last.
  • USES - Commercial Grade thermal imager ideal for a wide variety of applications including home inspection, automotive, chemical, plastics and machinery industries
No. 5
Klein Tools TI270 Rechargeable Thermal Imaging Camera, Over 10000 Pixels, Wi-Fi Data Transfer, 3 Palettes, High/Low Temperature Points
  • OVER 10,000 PIXELS: Thermal imaging camera with high resolution images for troubleshooting hot and cold spots with over 10,000 pixels
  • WI-FI CAPABILITY: Easily capture, store, and share thermal images with Klein Tools free App available in Google Play Store and the App Store
  • USER SELECTABLE TEMP: Chose high and low temperature alarms from -4 to 752-Degree Fahrenheit (-20 to 400-Degree Celsius)
  • RECHARGEABLE: Imager comes with a USB-C charging cable and a soft-molded storage pouch with carabiner clip
  • THREE COLOR PALETTES: Chose from ironbow, rainbow, or grayscale to best capture the thermal event
No. 6
NOYAFA Industrial Thermal Imaging Device NF-521, 24 * 24 Pixels Resolution 16 GB Memory Card Thermal Imaging Camera with 2.4 Inch LCD Display
  • Multiple thermal imaging modes: infrared mode/infrared edge detection mode/dual light fusion mode
  • Intelligent temperature measurement: Infrared Thermal device displays different color responses according to different environmental measurements
  • Shooting function: when not enter any setting interface , the black center point on the screen represents the temperature value of the point , and the numerical value is displayed in the lower left corner of the screen
  • Easier to read: greater detail and accuracy with improved 32 x 32 resolution
SaleNo. 7
TOPDON TC001 Thermal Camera for Android, 256x192 IR High Resolution, Thermal Imaging Camera, Thermal Imager - Optimized Temperature Accuracy, Works for Smartphones and Tablets & PC(not for iOS)
  • 【High-Resolution, Low Consumption】Experience the power of precision with the TOPDON TC001 thermal camera. Boasting an ultra-high IR resolution of 256x192, this device delivers crisp thermal images of your target with unmatched clarity. Connect effortlessly to your smartphone or tablet, where your electronic devices become the powerhouse for the TC001, consuming a mere 0.35W. Enjoy extended operational hours of 4-7 hours when paired with phones ranging from 3000-5000mAh. Note: While the TC001 is not compatible with iPhone 15, it seamlessly integrates with a wide range of Android devices.
  • 【Precise Temperature Detection】With an enhanced testing range of -4℉ to 1022℉ (-20℃ to 550℃), this infrared camera can perform temperature readings accurate within 3.6℉ (2℃) or 2% of the object’s actual temperature, and measure the temperature to 0.1℃ accuracy. The TC001 can take continuous measurements of a scene and generate a waveform graph with the high, low, and average temperatures of objects.
  • 【Dimensions and 9 Color Palettes】User can manually select 3 dimensions to check temperature in the TC001 App: Point, Line (Highest and Lowest) and Surface (Highest and Lowest) detection. With up to 3 areas for each dimension, the TC can read temperatures in 9 areas simultaneously. 9 color palettes allow users to read the temperature differences in a scene with the gradient colors of their choice.
  • 【Image Enhancement Technology】TOPDON’s image enhancement technology makes the field of view clearer and more detailed by adjusting image sharpness and contrast. Image rotation function allows users to view the temperature in different angles without rotating your phones. With the image fusion function, the infrared imager can combine the IR image and visible image taken by a mobile camera.
  • 【Compact and Adaptable】Measuring 2.8x1.65x0.55 inches and weighing one ounce (or 30 grams), the thermal imager is portable, and easily pairs with android phones that support OTG functions, allowing you to monitor temperature whenever and wherever. A 19.7 inch cable offers extended length with a USB converter to bring more flexibility to temperature reading. Anti-dust EVA bag and wiping cloth provide protection and cleaning.
No. 9
Thermal Imager, 320 X 240 IR Infrared Thermal Imaging Camera with 2.8 Inch LCD Screen, USB C Charging Multifunctional Portable Handheld Thermal Camera
  • DISPLAY TEMPERATURE: A 2.8in screen with a resolution of 320x240 displays and tracks the highest, lowest and center temperatures
  • DURABLE CASE: The case uses FR4 sheet to better protect the internal components and provide a long service life
  • BUILT IN STORAGE: Built in SPI Flash chip, can store 100 pictures. Connect the computer or mobile phone through the data cable to view and copy the image file
  • COMPACT AND PORTABLE: Measuring range from ‑40℃ to +300℃, 8Hz dynamic refresh rate. Small size, easy to carry, integrated design, no external equipment
  • CHARGING MODE: Lithium ion battery powered, USB C charging, up to 4 hours of battery life, which can be used while charging
SaleNo. 10
2024 Upgraded MLX90640 Infrared Thermal Imager Portable Infrared Thermal Sensor High Accuracy Camera Temperature Tester Detection Non-Contact Measurement Buillt in Battery.
  • Sensor model:MLX90640 resolving power:24*32, high performance and high output resolution.
  • Temperature Range: -30°C~200°C, it is widely used in testing electronic products.
  • Power:1000mah Bulit-in Rechargeable Baterry, Type-C Charging Port.
  • Storage: Can save 100 Pictures and Read by connecting to PC.
No. 11
TOPDON TC002 Thermal Camera for iOS (iPhone & iPad), 256 x 192 IR High Resolution, Thermal Imager, Thermal Imaging Camera, -4°F~1022°F Temp Range, Support Video Recording, 40mk Thermal Sensitivity
  • TOPDON TC002 Thermal camera only compatible with all iOS devices with a Lightning Port. *** For iPhone 15, iphone 16 and later, please choose our new version of TOPDON TC002C
  • Clearer Thermal Images: With an ultra-high resolution of 256x192, the TOPDON TC002 thermal camera displays a thermal image with superior clarity and quality. 25Hz refresh rate enables this IR camera to read temperatures smoothly and produce less flickering. Adjustable sharpness and contrast make the field of view clearer and more detailed
  • Extensive & Accurate Temperature: Enhanced testing range of -4℉ to +1022℉, this thermal camera allows users to perform temperature reading for more objects even in winter and senses detailed temperature changes with 40mk heat sensitivity. Manually select 3 dimensions to check temperature: Point, Line and Surface
  • Designed for iOS: Compatible with iOS devices, the TC002 can turn your iPhone (iPhone 7 and above. ) and iPad (Lig*htning Connector) into an infrared thermal camera. Download the "TopInfrared" from the App Store and connect it to your devices to get pro-level temperature reading, plug and play (Not Available for Mac). Low consumption of 350mK lets the TC002 continuously work for 6-8 hours with a fully-char*ged iPhone and 8-10h with a fully-char*ged iPad
  • See more than the human eye: The TC002 infrared camera enables you to accurately measure temperature differences from a safe distance with effective distance of 16.4 ft (5m.). This thermal imager is a perfect tool for home inspectors, HVAC technicians, electricians, beekeeper, automotive technicians, and even for farmers looking to protect crops and livestock. *Users can able to manually close the shutter if you do not like to hear the shutter click when using the camera
  • Compact yet Useful: Picture-in-Picture mode combines the IR image and visible image for a clearer view on low-temperature items. Supporting image rotation, 11 palettes and monitoring temperature changes by waveform, this integrated thermal imager is convenient to carry around and be stored measuring only 2.8x1.7x0.55 in(71x42x14mm) and weighing 1.1 oz(30g )
SaleNo. 13
FLIR C5 Compact Thermal Imaging Camera with Wifi: High Resolution Infrared Imager for Inspection, Electrical/Mechanical, Building, and HVAC Applications
  • C5: Handheld IR camera measures temperatures from -20 to 400°C (-4 to 752°F)
  • IDENTIFY AND TROUBLESHOOT - Quickly find hidden faults and reduce diagnostic time with MSX and 160 x120 true thermal imaging (19,200 pixels)
  • PATENTED TECHNOLOGY - Patented MSX embosses visual details on the thermal image to create sharper, easier to understand picture
  • DOCUMENT AND SHARE: Directly upload images using FLIR Ignite cloud connectivity, then create professional reports and email them to customers
  • 2-10 Thermal Camera Warranty from FLIR, 2 Years parts and labor coverage on the camera, 10 Years coverage on the detector - the most vital part of the whole camera.
No. 16
Thermal Camera Android - Teslong Thermal Imaging Camera,50mK Heat Sensitivity, -59℉ to 1112℉ Testing Range, 6 Color Palettes, Ideal for Home and Industrial Use,Works for Android (160x120)
  • 📷【High Resolution Thermal Camera Android】TESLONG TTM160 thermal imaging camera comes with high-resolution 160x120 pixels and fast 25Hz frame rates, captures clear images and records smooth videos. The thermal imaging camera can sense detailed temperature changes with 50mK thermal sensitivity, capturing more detail for accurate analysis, ideal for home/industrial applications!
  • 🏆【Wider Temperature Detection Range】This thermal imager has a wider temperature range from -59℉ to 1112℉ (-15°C to 600°C), allowing accurate temperature measurement within ±2°C/±2%. It also supports Max/Min/Center point temperature analysis, Temperature Tracking, Highlighted Rectangular Temperature, High-temperature alarm, easy to handle multiple temperature measurement demands!
  • 💡【 6 Color Palettes & 3 Temperature Dimensions】Teslong thermal imager includes 6 color palettes (Iron, White Hot, Black Hot, Rainbow, Red Hot, and Cold Blue), making it easy to switch different colors to suit particular scenarios! Users can manually select 3 dimensions in the app for area temperature measurement: Point, Line (highest and lowest), and Surface (highest and lowest) detection.
  • 🔎【Plug & Play】The thermal camera can be used directly by plugging into your Android smartphone, tablet or PC that supports OTG function, powered by the device itself, and no need for additional batteries or charging. Just download the "Teslong Thermal" app from Google Play or scan the QR codes on the user manual, allowing you to perform professional thermal imaging analysis anytime and anywhere! Compatible with Android phones/tablets/PC (Not for iOS)
  • 💎【Portable & Durable】Measuring 1.34x1.04x0.59 inches and weighing only 19 grams, our thermal imager is lightweight and portable. Aluminum alloy construction makes it even more rugged. 📞TESLONG offers a 12-month warranty and lifetime technical support. If you have any questions about Teslong Thermal lmager please feel free to contact our support via US phone service👉1-877-899-8809👈(Monday-Friday 8:00 AM-5:00 PM PST.)
SaleNo. 17
Klein Tools TI222 Thermal Imager for IPhone and all iOS Devices, Thermal Imaging Camera, 10,800 Pixels, Three Color Palettes, High/Low Temperatures
  • EXCELLENT RESOLUTION: Thermal Imager for iOS Devices with 10,800 pixels delivers exceptional resolution for accurate troubleshooting of hot and cold spots
  • FITS MOST PHONE CASES: Fits phone cases up to 1/16-Inch (1.5 mm) thickness; for thicker cases, removal may be required for a secure connection
  • CAPTURE, STORE, AND SHARE: Easily capture, store, and share thermal images and videos, including time-lapse videos, for convenient documentation and collaboration
  • TOUCH SCREEN TEMPERATURE READOUT: Features touch screen temperature display, high/low temperatures, and differential temperature readout for precise temperature analysis
  • WIDE TEMPERATURE RANGE: View temperature ranges from -4 to 752-Degree Fahrenheit (-20 to 400-Degree Celsius) in three color palettes: ironbow, rainbow, or grayscale, ensuring versatility
  • HIGH/LOW TEMPERATURE ALARMS: Includes high/low temperature alarms to monitor systems, providing alerts for temperature deviations and potential issues
  • COMPATIBLE WITH iOS DEVICES: Compatible with iOS devices version 11 and higher, offering seamless integration and functionality for enhanced thermal imaging experience
No. 18
M5Stick T-Lite Thermal Camera Dev Kit (MLX90640)
  • ESP32-PICO based: The T-Lite is built using the ESP32-PICO-D4 chip, which provides powerful processing capabilities and wireless connectivity.
  • WIFI Connectivity: The T-Lite has built-in WIFI function, allowing users to connect to the cloud and LAN for real-time temperature data and image viewing.
  • LCD Screen: The T-Lite features a 1.14-inch TFT LCD screen with a resolution of 135x240, providing a clear display of temperature images and data.
  • Built-in Lithium Polymer Battery: The T-Lite is equipped with a 160mAh built-in lithium polymer battery, ensuring convenient portability and usage without the need for external power.
  • Wide Field of View and Measurement Range: The T-Lite has a field of view of 110°x75°, allowing for comprehensive temperature detection. It has a measurement range of -40°C to 300°C, enabling high precision non-contact temperature measurements.
No. 19
Thermal Imager Camera, Pocket IR Thermal Imaging Camera with 2in LCD Screen, -4°F~752°F High Accuracy Non Contact Infrared Camera for Temperature Detection
  • Working Specification: The measuring range of the infrared camera is from ‑ 40 ℃ to 300 ℃, and it has a 8Hz dynamic refresh rate.
  • FR4 Sheet Shell: Made of premium FR4 sheet material, the shell of the camera is strong and sturdy, which can well defend internal components, and has a long service life.
  • Digital Display: Comes with a 2 in screen, the camera can display and track the maximum temperature, minimum temperature and center point temperature.
  • Easy Carrying: Comes with small size and lightweight, you can easily take this infrared camera with you to help with your work.
  • Data Transmission: With built in for SPI flash chip, the camera can store 100 pictures. You can view and copy image files by connecting a data cable to a computer or a mobile phone.
No. 20
NOYAFA Thermal Camera with Video Function, 120 x90 IR Resolution One Million Pixels 25Hz Refresh Rate Infrared Thermal Imager 8 Color Palettes(NF-521S)
  • 🎁 🤳【8 Color Palettes 】 Iron Red, White heat, Black heat, Rainbow, Red heat, High contrast, Green heat, Lava,choosing any color palettes according to your work needs.
  • 🎁 🤳【High Resolution and Refresh Rate】Our thermal imaging camera resolution is 120*90 led display with one million pixels visible light camera, 25Hz refresh rate, clear and smooth video recording.
  • 🎁 🤳【Temperature Tracking】Automatic tracking of high and low temperature, multi-temperature display and temperature comparison can help you better detect hot spots of electrical devices. The temperature range: -20℃-400℃. (-4℉-752℉)
  • 🎁 🤳【8G Storage and Date Transfer】The infrared camera has a built-in 8G storage capacity, which can be viewed at any time. At the same time, the image can be transmitted to the computer for analysis through the USB cable.
  • 🎁🤳 【Wide Range of Usage Scenarios】Widely use for wiring and HVAC maintenance, pet search, night vision, anti-candid photography, house water leakage maintenance, etc.

How to choose a good thermal cameras

Does the idea of finding a fantastic thermal cameras make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in thermal cameras. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top thermal cameras products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top thermal cameras on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top thermal cameras brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top thermal cameras based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the thermal cameras were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good thermal cameras, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your thermal cameras.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting thermal cameras for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our thermal cameras. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what thermal cameras should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on thermal cameras.