The performance/specification of a thermal imaging camera really does dictate their application. There are many differences between high end thermal camera and the low end budget cameras and essentially why low budget cameras shouldn’t be used for thermographic surveys or important diagnostics. The main reason being related to IR resolution, thermal sensitivity, control of the radiometric span and other user-controlled functions.
Initially thermal imaging cameras were basic and expensive. Max resolution was just 120 x 120 pixels. They now boast an incredible with 640 × 480 thermal resolutions, but you will pay for that top end spec.
The thermal camera is definitely a useful tool for the restoration industry to have in their armoury, although the costs of an adequate thermal camera has drastically reduced, don’t buy cheap as the images will be poor and your diagnostics will be inaccurate.
With advancements in technology manufactures of thermal imaging equipment have been able to produce cameras at much lower costs making them more affordable and as such, their use has become more and more popular. To have a range of basic thermal imaging cameras sold for under £1000 is a note worthy purchase.
Listening to guidance from restoration techs and surveyors alike, we are showcasing their favourites, based on usability, features and manufacturers customer service
Teledyne FLIR TG275 Thermal Camera
- Specifically designed for automotive maintenance & troubleshooting
- 160 x 120 pixel IR camera with -25°C to 550°C temperature range
- Affordable handheld diagnostic tool with image enhancement features
Teledyne FLIR TG275 Automotive Diagnostic Thermal Imaging Camera
The Teledyne FLIR TG275 Automotive Diagnostic Thermal Imaging Camera is purpose built for maintenance and repair technicians wanting to accelerate diagnostic procedures and avoid potentially undetected problems. Rapidly discover the source of heat related issues by utilising the TG275’s combination of non-contact temperature measurement, thermal imaging and Infrared Guided Measurement (IGMTM). Spot potential faults early, troubleshoot repairs and record before/after images to reassure customers that the problem has been corrected.
Including a 160 x 120 (19,200 pixels) IR camera the FLIR TG275 has a temperature range of -25°C to 550°C (-13°F to 1022°F) and thermal sensitivity of <70mK all of which help it surpass the limitations of regular spot IR thermometers. Affordable, accurate and ideal for diagnosing problems in relays, switches, drive train components, exhaust manifolds, AC condensers, parasitic drain on the battery and much more.
A two-in-one handheld temperature measurement & thermal imaging tool, the FLIR TG275 can troubleshoot failed systems fast. Alongside image enhancement features and a 2MP digital camera, ensure you’re measuring the correct component by targeting the area with the incorporated energy-efficient laser. Diagnose problems with ease thanks to the patented FLIR MSX technology embossing visual detail over a fully thermal image, which is then displayed on a vibrant 2.4″ screen in one of six preferred colour palettes. The image recording feature assists in demonstrating correctly identified issues and the subsequent repairs.
The rugged, drop-tested design of the FLIR TG275 Thermal Imaging Camera is rated IP54 for protection from dirt, dust and oil. Tough enough for use in auto-shops or out in the field and consistently reliable due to the camera’s 30:1 spot ratio. Work in poor lighting conditions with the included bright LED flashlight and store up to 50,000 images on the 4GB internal memory. Register your FLIR TG275 for a two year full product warranty and 10 year detector warranty.
Teledyne FLIR TG297
- Troubleshoot extreme heat areas with a high temp lens filter for detailed images
- With a true 160×120 IR pixel imager measure temperatures between -25 and 1030˚C
- Ensure safe distance from hazardous heat with the portable and rugged enclosure
Teledyne FLIR TG297 Industrial High Temperature Thermal Camera
The Teledyne FLIR TG297 Industrial High Temperature Thermal Camera is a specialist diagnostic tool, combining accurate temperature readings with the incredible ability to capture images at an extreme 1030˚C. Industrial facilities such as glass furnaces, kilns and forges often pose a problem for thermal imagers as the generated heat can reach astoundingly high levels. The TG297 however, is ideally suited for working within these environments as it can not only measure intense temperature, it is also capable of accurately targeting potential faults, troubleshooting repairs and monitoring processes all from a safe distance.
When it comes to image clarity, the true 160 x 120 infrared pixel imager of the TG297 proudly boasts a not-so secret weapon, patented FLIR Multi-Spectral Dynamic Imaging (MSX) technology. Produce crisp, easy to interpret results using the FLIR MSX feature which combines captured thermal imagery with an impressive level of visual scene detail. The simple user interface presented on the bright 2.4 inch colour display is ideal for utilising this ground-breaking technology. The TG297, capable of both seeing and measuring electrical and mechanical issues, can easily diagnose breakdowns and verify manufacturing processes all whilst maintaining a safe distance due to the 30:1 spot ratio and bullseye laser pointer.
Store up to 50,000 images on the FLIR TG297’s internal 4GB memory card before transferring them through either the included USB cable or incorporated Bluetooth connection. Ensure machinery and systems are functioning safely and at peak efficiency, or provide a visual representation of a repair by comparing stored before and after images. The ergonomic, portable design of the TG297 makes it the perfect tool for fitting in a crowded tool bag and the IP54 rated, 2-meter drop tested enclosures provides the security needed for difficult environments. With a bright LED flashlight and rechargeable the Lithium-Ion battery, this FLIR Industrial High Temperature Thermal Camera is ideal for those jobs other thermal cameras simply can’t handle.
Testo 868 Thermal Camera
- 160 x 120 pixel thermal sensor with range of -30˚C to 650˚C and 80mK sensitivity
- ε-Assist automatic emissivity adjustment keeps images sharp and accurate
- WLAN wireless connectivity to smart devices with free Testo Thermography App
Testo 868s Thermal Imaging Camera
The Testo 868s Thermal Imaging Camera has several useful features which help the user make the most of its impressive thermographic capabilities. The non-contact infrared thermal sensor has a resolution of 160 x 120 pixels and measures temperature from -30˚C to 650˚C over two separate ranges. Thermal sensitivity is just 80mK meaning that temperature differences as small as 0.1˚C can be visualised on screen. The fixed-focus 31˚ x 23˚ field of view allows the user to make quick inspections over a large area.
Images and video are shown on the Testo 868s’ colour screen which has a range of four palettes. The ScaleAssist function automatically selects a colour scale in order to properly highlight temperature differences across the image. Hot and cold spot recognition also highlights the extremes present on screen whilst ε-Assist automatically sets emissivity adjustment in order to maintain accuracy. Optional Testo SuperResolution software artificially increases resolution to 320 x 240 pixels for even more precise thermal imaging.
A digital camera is integrated into the Testo 868s so it can save visible images alongside their thermographic counterparts, thus permitting easier analysis of heat maps. Images and video can be saved to the camera’s large (2.8GB) internal memory and then transferred to a PC via a USB cable or to a smart device with the Testo Thermography App (available for free from Google Play and the App Store) via WLAN wireless connectivity.
The Testo 868s is built with practicality in mind and is sturdy enough to withstand the bumps and scrapes of everyday use. It has an IP54 ingress-protection rating and a four-hour battery life so it is suitable for outdoor use. Several accessories are provided as standard including a USB cable, a battery charger, software, ε-markers, a calibration certificate and a case. Testo also provide a 2-year manufacturer’s warranty.
Teledyne FLIR E5-XT
- High-resolution 160 x 120 pixel infrared thermal sensor
- Extended measurement range of -20˚C to 400˚C
- Wireless communication and multiple analysis features
Teledyne FLIR E5-XT Thermal Imaging Camera
The Teledyne FLIR E5-XT Thermal Imaging Camera is a useful tool for professionals working across a range of sectors including the electrical, mechanical and construction industries. It has an IR sensor with a thermal resolution of 160 x 120 pixels and a temperature measurement range of -20˚C to 400˚C. Readings are accurate to ±2˚C and it has a thermal sensitivity of 100mK, thus showing small temperature differences on screen.
The 3” colour display shows thermal images in black and white, iron and rainbow palettes. It has a 45˚ x 34˚ field of view and the FLIR E5-XT provides clear, focus-free imaging with a 9Hz image refresh rate. Centre spot measurement and area min/max measurement are available and Isotherm alarms can also be set whilst an inbuilt emissivity table allows the user to adjust measurement for surface type.
An integrated 640 x 480 pixel digital camera allows the user to see visual pictures alongside thermographs and enables FLIR’s patented MSX® image enhancement technology which adds extra detail to thermal images using the digital camera. Other display options include picture-in-picture and thermal blending.
The FLIR E5-XT has a sizeable onboard memory and saves thermal images alongside visible images in .jpeg format. Inbuilt Wi-Fi means that the thermal imager can communicate wirelessly with the user’s smartphone via the FLIR Tools® Mobile app, facilitating the distribution of images and reporting of findings. Data transfer to a PC is also possible through a USB connection.
One of the standout features of the FLIR E5-XT is the IP54 ingress protection rating that certifies that it is highly resistant to water and dust ingress. It is capable of withstanding a 2m drop and is highly shock resistant. The camera is supplied with a hard carry case, a rechargeable battery, charger and printed documentation.
TDP100 Infrared Thermal Imaging Camera
TDP100 Infrared Thermal Imaging Camera
- Thermal imaging camera, visual camera with LED flashlight
- 320×240 thermal sensor & 640×480 visible light sensor
- 6 colour palettes (Tyrian, White Hot, Black Hot, Iron, Rainbow, Glory)
- 5000 mAh rechargeable battery with an operating time of around 4 hours
- PC analysis software for professional industry applications
The TDP100 handheld thermal camera has a wide range of applications and is perfect for home inspections, preventative maintenance, building diagnostics, HVAC and electrical work. It helps you visualise temperature and includes a high temperature alarm. You can set upper and lower alarm values to identify faults such as hidden electrical energy loss, water damage and other heat related problems. The temperature range is 14°F to 662°F (-10 to +330°C).
With a 3.5 inch colour screen, wide viewing angle, thermal sensor resolution of 320×240 and visible light sensor of 640×480, the TDP100 has six colour palettes, three image enhancement modes for different applications and four temperature measurement modes. It has an IP54 protection level, making it water resistant and dustproof.
The TDP100 is a compact 3-in-1 tool featuring a thermal imager, visual camera and LED flashlight to illuminate dark or hard to reach areas. Accurate and precise, with adjustable emissivity and reflection background compensation help to improve the measurement accuracy of semi-reflective surfaces.
A built-in large capacity 5000 mAh rechargeable battery provides around 4 hours use at 25°C (77°F).
A built-in 6.6GB memory card stores 30,000+ images and can store three types of pictures at the same time. Images can be transferred to a computer, television or other devices using WiFi or a USB cable. PC analysis software for professional industry application helps you create professional reports for data analysis.
What’s in the package –
TDP100 Infrared Thermal Imaging Camera
USB charging and data transmission cable
Lanyard
User Manual
FLUKE TIS20
FLUKE TIS20+ MAX 9HZ 120 x 90 THERMAL IMAGING BY2;9HZ
- Continuous touchscreen IR-Fusion makes your job easier by using a thermal image overlaid on a visual light image to give you the full picture of where the issue is before it becomes a problem. Simply slide your finger across the screen to adjust the level of infrared.
- 120 x 90 infrared resolution
- Can withstand drop up to 2 meter, 16 hours battery life
- Water and dust resistant—IP54 enclosure rating
- Automatically organize and file thermal images with Fluke Connect Asset Tagging
| Brand Name | Fluke |
|---|---|
| Ean | 0095969918596 |
| Global Trade Identification Number | 00095969918596 |
| Included Components | AC power supply; rugged lithium ion smart battery, USB cable; soft transport bag |
| Item Weight | 780 grams |
| Measurement Accuracy | ± 2 °C or ± 2% at 25 °C |
| Model Number | FLK-TIS20+ 9HZ |
| Number of Items | 1 |
| Part Number | FLK-TIS20+ 9HZ |
| Power Source Type | Battery Powered |
| UPC | 095969918596 |
| Warranty Description | 2 year manufacturer |
Testo Professional Thermal imaging camera kit
The set comprises a testo 875-2i thermal imaging camera with integrated SuperResolution and 32° x 23
° wide angle lens (for wide field of view)
, and the following accessories:
- Robust case
- Pro software IRSoft (free download)
- Soft case
- Shoulder strap for your thermal camera
- SD memory card
- USB cable for data transfer to PC
- Lens cloth
- Power adaptor
- Two Li-Ion batteries
- Quick charger
- Adaptor for tripod mount
- Headset for voice annotations
- 9° x 7° telelens
- Lens protective glass
The Testo 875-2i thermal imager is a trusty partner for a wide range of thermography applications in industry and building. The infrared camera can be used to carry out non-destructive checks on materials and components to expose weak points which could cause major problems or breakdowns or are a fire hazard and to locate leaks in roofs, walls or windows. The latter inspections can help your customers to save on fuel bills and decide what type of renovation work they may need to carry out.
Using the built-in digital camera, you can create a real image in parallel to the thermal image. So as to make the documentation and assignment of real and thermal images even easier for you, the testo 875-2i infrared camera is also equipped with voice recording. This means you can save comments to go with your images using the headset.
With the additional 9 x 7° lens (only included in the kit) examine building envelopes, identify potential problem moisture areas, and pinpoint energy losses from poor insulation. Included SuperResolution Technology enhances image quality to 320 x 240
This is a professional kit has extra accessories included:
testo 0554 8805 Thermal Imaging Camera protective Lens
testo 0554 8802 Additional lithium ion rechargeable battery
testo 0554 8801 Battery-charging station, desktop charging station
9 x 7° lens allows measurement of distant objects (in addition to standard 32 x 23° lens)
The testo 875-2i infrared camera with built-in digital camera to make your work in industrial and building thermography even easier, quicker and more efficient! This camera supports unterchangable lenses (comes with 2)
