Thermal cameras see things differently than human eyes. Instead of seeing visible light, the thermal camera can see radiation that takes place in the infrared part of the light spectrum (which we can’t see usually).
As they carry out this infra-red technique, thermal cameras are often commonly also known as infra-red cameras, infra-red thermal cameras or even IR cameras. While you are planning to buy a thermal camera on the market, you will find a variety of models in the market, some of them are:
Table of the Best Thermal Cameras:
1. FLIR TG165 Spot Thermal Camera
This camera features a minimum focus distance of 4inches, an objective temperature range of 25 to 380 degrees Celsius, minimum measurement distance of 10 inches and a power output of 1Mw. It also has a refresh rate of 9hz, a sensitivity of 150Mk and resolution of 80 by 60.
There are no special skills that are required to operate it and for a safe distance measuring, it has a spot ratio of 24:1. You can easily save data and images to the micro SD card.
2. FLIR E4
It has a resolution of 80 by 60 with its measurement modes being auto cold spots, area box, and center spot. It is lightweight and rugged. It is able to capture and store MSX, visual and thermal images by just a single trigger. It has a Li-ion battery which upon recharging it can last up to 4 hours.
3. FLIR C2 Compact Thermal Imaging System
It has a spectral range of 7.5 to 14 µm, resolution range of 4800 pixels, an objective temperature range of 14°F to 302°F. It has a portal pocket thermal camera which has an MSX enhanced thermal images which offer stunning details which assist you to locate the problem areas without struggling. It has printed documentation, USB cable, charger, lanyard, and an infrared camera.
4. Seek Thermal XR Imager for iOS-Apple
It has a vanadium oxide microbolometer, 12 µ pixel pitch and 206 by 156 thermal sensor. It also has magnesium housing, 20 degrees field of view, and chalcogenide lens. This camera also features a 40 to 626 F detection and longwave infrared of 7.2 to 13 microns. When you buy it you will be a given a waterproof and pocket-sized carrying case.
5. Fluke TIS20
It is able to offer quality images since it has a high resolution of 10,800 pixels. With this camera, you can quickly scan very large areas and shoot the simplicity. It is 3.5 inches with LCD screen of 320 by 240 inches. Through the IR fusion technology, you can optimize images in the best way possible.
6. The FLIR E8
This camera uses highly advanced patented MSX technology so that is offers enhanced, high-resolution images which can assist in identifying moisture, condensation, cold and hot zones, and overheated circuits. It comes with a USB cable, external battery charger, a universal charger that has 4 plugs and Li-ion battery with can be recharged.
7. FLIR C3 Pocket Thermal Camera
It has a portal pocket thermal camera which has an MSX enhanced thermal images which offer stunning details which assist you to locate the problem areas without struggling. It is able to capture up to 500 radiometric images, resolution range of 4800 pixels, an objective temperature range of 14°F to 302°F.
With the wireless connectivity, you will be able to transfer images to the mobile platforms. It has printed documentation, USB cable, charger, lanyard, and an infrared camera. its measurement modes being auto cold spots, area box and center spot
8. Seek Thermal Reveal Thermal Imaging Camera
It has a 12 µ pixel pitch. It has ergonomic angled and grip and head-up display which can let you focus any object that is in front you without losing focus. It is designed to detect any temperature differences. You can be able to save directly the thermal images to the SD card.
It has a field view of 360 degrees for you to quickly scan the problem areas. It also has a thermal sense of 206 by 156 which can identify the areas of heat gain or loss.
9. Perfect-Prime IR0002
It has an image resolution of 3600 pixels, image storage of 4GB and micro SD. Temperature Range of 20 to 300 degrees Celsius, Thermal Sensitivity of 0.15°C, Temperature Accuracy of +/- 2 %. It also has a visible image resolution of 0.3 megapixels and 2.4 inches full angle HD screen.
10. FLIR TG56 Spot Thermal Camera
It has a power output of 39Mw, the measurable range of -30˚C to 650˚C. It has an industrial and rugged design which can withstand a 3-meter drop. It has a simple emissivity selection by custom adjustment and predetermined levels. It has a spot ratio of 30: 1 for measuring smaller targets.
Factors to consider when buying the best thermal camera
The resolution of any thermal camera can be well understood with the help of a megapixel. The basic idea is the number of the pixel the camera has to capture an image.So, the higher the number of megapixels the more clarity you will get to see in the photograph.
If you purchase a camera that has 2 megapixels then the image quality will not be that crisp or detailed compared to higher megapixel cameras. A higher megapixel thermal camera will also give you the added advantage of printing image that is larger in size maintaining the right quality.
Digital zoom and Optical Zoom
To take an image that is at a distance you will definitely want some kind of zoom function in your camera. Though this is a bit complicated for first-time buyers still they need to know that there are two types of zoom. One of which is digital zoom and the other is an optical zoom. But, the most important one that matters most is an optical zoom.
With this, you will find objects much closer to you with the help of the optics of the camera. Digital zoom helps to edit an image on a particular software package. It enlarges an image in such a way so that it looks closer to you.
This is also an important factor it helps you to find out how much light is let into the camera when the photo is shot. If you have a larger aperture then there is less requirement of flash.
With the help of this, you can manipulate a photograph the way you want to. Shutter speed helps to get a better quality of a photo.
In case you wish to buy the best thermal camera, then you should look at the above guide. You will find it easy when you are shopping for the best thermal camera, just look at it and see that you will never regret in the whole of your life.
- Table of the Best Thermal Cameras:
- Factors to consider when buying the best thermal camera