What's the difference between the FOTRIC 345M and FLIR E8-XT handheld infrared thermal cameras?

Fotric 345M thermal camera vs Flir E8 thermal camera imager


 Key Differences

 FOTRIC 345M Thermal Camera FLIR E8XT Thermal Camera
  • Spatial Resolution: 1.36 mRad
  • Lens Focus: Auto and Manual Adjustable Focus Lens
  • Temperature Range: -20°C to 650°C (-4°F to 1,202°F)
  • Frame Rate: 30 Hz
  • Screen Size: 5.0-inch HD touchscreen, 1280 x 720 Gorilla Glass Explosion-proof IPS LCD. 
  • Laser Pointer: Yes. Include distance and area measurement. 
  • Voice and Text Annotation: Yes. 200 s on voice annotation and text annotation.
  • Radiometric Video Recording: Yes. Up to 3GB per file and up to 16 frames per second.
  • Non-Radiometric Video Recording: Yes. Saved in *.mp4 format. Up to the available storage per file and up to 16 frames per second.
  • Battery: Include 3 Li-ion batteries.
  • Digital Camera Resolution: 13 Mega Pixels. Industrial grade digital camera.
  • Spatial Resolution: 2.6 mRad
  • Lens Focus: Fixed. Non-Adjustable.
  • Temperature Range: -20°C to 550°C (-4°F to 1,022°F)
  • Frame Rate: 9 Hz
  • Screen Size: No touchscreen. 3.0 in. 320 × 240 color LCD.
  • Laser Pointer: No
  • Voice Annotation: No
  • Radiometric Video Recording: No.
  • Non-Radiometric Video Recording: No.
  • Battery: Include 1 Li ion battery.
  • Digital Camera Resolution: 0.22 Mega Pixels.


Key Feature Differences

Both FOTRIC 345M (320x240) and FLIR E8XT (320x240) are the high-resolution models of handheld industrial thermal cameras with durable rugged, durable, accurate and portable design. Same specifications include an accuracy rating of ±2°C or ±2%, thermal sensitivity of 0.05°C (50mK), picture-in-picture feature, adjustable level and span. a 2-year warranty on the cameras. 

The top key difference between these two thermal cameras is the spatial resolution. Fotric 345M support different lens and the standard lens has 1.36mrad spatial resolution while Flir E8-XT thermal camera has 2.6mrad. A smaller spatial resolution means higher image quality to reveal more details. 

The second key difference between them is the adjustability of the lens focus. Flir E8XT has a fixed focus lens which means you can only get a clear picture at a certain distance from the object. When the object is further away or closer to the camera you will get a blurred or vague thermal image. Fotric 345M thermal camera has a manual adjustable focus lens and you can easily adjust the focus to get a precise view of the object of interest by rotating the lens' ring. An adjustable focus lens is preferred by most professional inspectors to supply high-quality images to their customers. Some inspectors like the FLIR MSX feature on E8 which overlaps the objects' profile lines from the built-in visible light camera to the thermal image. The infrared image looks clearer with MSX, however, MSX has nothing to do with the focus. You may get an out-of-focus infrared image behind MSX. Sometimes the MSX can create misleading information, such as seeing through a glass window with a thermal camera. 

The third key difference between them is the temperature measurement range - Fotric 345M thermal camera has -4°F to 1202°F compared to -4°F to 1022°F on the Flir E8 thermal imager. This means Fotric 345M can cover more application tasks, especially the inspection high-temperature objects. 

The fourth key difference between them is the camera sensor frame rate - Fotric 345M has 30Hz compared to 9Hz on the Flir E8. This means you can see a smoother thermal image and video on Fotric 345M without ghosting. 

The fifth key difference between them is the screen size - Fotric 345M has 5-inch full touch-screen 720P displayer compared to a 3-inch screen 240P on the Flir E8. This means Fotric 345M has a larger screen display and you can see the details better and easier. You can get a high-resolution thermal image display with Fotric 345M. 

The sixth key difference between them is the laser light spot - Fotric 345M has the built-in laser pointer while Flir E8 doesn't. FLIR put the laser pointer on some of their expensive models, but not the Ex series. Laser point can be very helpful sometimes to show the customer whether the camera is observing. Fotric 345M thermal camera can measure the distance and area size with the aid of the laser. 

The seventh key difference between them is the voice annotation function - it is available on Fotric 345M while not on Flir E8XT thermal camera. Instead of taking note by hand and write down the image file name number, it is sometimes very convenient to just record short audio as the note to the infrared image taken. The audio note is saved along with the thermal image and can be retrieved in the post-processing. Fotric 345M supports up to 200 seconds of voice annotation, and text annotation as well.

The eighth key difference between them is the video recording capability. Fotric 345M support both radiometric video recording and non-radiometric video recording while Flir E8XT thermal camera doesn't. FLIR supports video recording on some of their expensive models, but not the Ex series. Video recording can be very useful to quickly document the thermal condition of the objects, such as roof scan. Fotric 345M thermal camera can record hours long of non-radiometric video saved in *mp4 file and up to 3GB fully radiometric video at up to 16 frames per second. 

Other Important Features 


Both cameras have interchangeable Rechargeable Lithium-ion battery. While Flir E8XT thermal camera provides 1 battery per camera, Fotric 345M includes 3 Li-ion batteries ensure enough power for one-day job.  

 Visible light camera

Both Fotric 345M thermal camera and Flir E8 have a built-in visible light camera and can take picture-in-picture fusion image. A 13MP industrial grade HD digital camera is included on Fotric 345M while a 0.22MP digital camera is included on Flir E8-XT thermal camera. Fotric 345M also has the flashlight which can be helpful when you are inspecting in a dark or low-light environment, such as the attic. The flashlight can help shot a bright visible light image too. 

 Internet Connection

Flir E8XT Wifi has a Wi-Fi connection with a smartphone or a tablet so the image can be streamed. The WiFi support on Fotric 345M will be available soon. 

 Movable Measurement Spot, Box or Line

While Flir E8 provides 1 center spot and 1 area box measurement tools. Fotric 345M thermal camera offers 4 spots, 4 area boxes, and 1 line measurement tools, and all the spots, boxes and line can be movable to the area you desired. This can be very helpful when multiple areas are inspected simultaneously. 

 Storage Capacity

 Internal memory in Flir E8 can store at least 500 sets of images. Fotric 345M provide 32GB memory SD card which can store over 2,000 sets of images. You can also change the memory SD card to larger storage for your Fotric 345M

 Color Palettes

3 color palettes, Iron, Rainbow, and Gray, are available in Flir E8-XT. 15 standard color palettes and 15 inverted palettes are available in Fotric 345M thermal camera. 

 Product Specifications

 Purple color indicates the spec is different!

  Fotric 345M thermal camera Flir E8-XT thermal camera
IR Detector Size 320 x 240 Pixels 320 x 240 Pixels
Thermal Sensitivity <0.05°C (50mK) NETD <0.05°C (50mK) NETD
Temperature Range -4°F to 1,202°F -4°F to 1,022°F
Frame Rate 30 Hz 9 Hz
Field of View 25x19 Degrees. Other lens options available. 45x34 Degrees
Spatial Resolution (IFOV) 1.36 mrad 2.6 mrad
Screen Size 5.0 Inch HD touchscreen 3.0 Inch
Color Palettes 15 standard color palettes and 15 inverted color palettes 3
Video Output Yes. Micro HDMI. No
Lens Focus Adjustable, Auto and Manual Fixed
Laser Pointer Yes. Can measure distance and area size.  No
Picture-in-Picture Yes Yes
Radiometric Video Recording Yes. Up to 3GB per file. Up to 16 frames per seconds. No
Non-Radiometric Video Recording Yes. Hours up to the storage limit. Up to 16 frames per second. No
Moveable Spots Yes No
Moveable Boxes Yes No
Moveable Lines Yes No
Touch Screen Display Yes No
Minimum Focus Distance 0.3 Ft (0.1m) 1.6 Ft (0.488m)
Accuracy ±2% or 2°C ±2% or 2°C
Battery quantity 3 1
Battery Use Time 4 hours 4 hours
Battery Type Fotric's Li-ion Flir's Li-ion
Camera Light Yes No
IR Digital Zoom No No
Voice Annotation Yes, 200 seconds No
Data Logging Yes yes




Calibration Included Factory Calibration Factory Calibration
Power Supply Voltage 120V/220V Universal 120V/220V Universal
Interfaces I/O USB type-C Wifi, USB
Storage SD card 32GB, upgradable Internal Memory, 500 images
IP Rating IP54 IP54
Product Weight 1.006 kg (2.22 lbs) 0.576 kg (1.27 lbs)
Battery Type Li-ion Li-ion

312.8 × 123.3 × 139.2 mm
12.31 x 4.85 x 5.48 in

385x 165 x 315 mm
15.2 x 6.5 x 12.4 in

Level and Span

Yes, adjustable

Yes, adjustable