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Sonel Test Equipment

KT-400 Thermal Imager / 8,8mm lens

KT-400 Thermal Imager / 8,8mm lens

Regular price $6,453.00
Regular price Sale price $6,453.00
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Sonel KT-400 thermal imaging camera provides a high level of detail

The camera is equipped with a modern sensor with a resolution of 384x288 pixels. A wide temperature measurement range and high quality lenses guarantee a high level of detail in the recorded images. The cameras in this series are available in several variants, allowing you to choose the right configuration for your particular requirements.


Regardless of whether you take photos or record videos, the newest cameras supplied by Sonel, equipped with modern detectors, a wide range of temperature measurement and high-quality lenses, ensure highly detailed images and accurate measurements. The cameras are available in several versions, thus enabling the appropriate configuration for the user’s needs.

More to see, less to hold

A large display combined with innovative data processing electronics is placed in a compact housing, thus ensuring a perfect balance between high performance and small dimensions – the best choice for everyday use. Moreover, due to the centrally located navigation button supported by a menu on the touchscreen, this model ensures simple and intuitive operation.

Thermal imaging is not everything

Cameras are additionally equipped with visual lenses and related image mixing technologies: PIP, MIF. Support from the built-in LED torch and laser improves operational quality by facilitating photography and then image interpretation.

The picture is just the beginning

The built-in report module allows for the preparation and printing out of reports directly from the camera. Built-in communication interfaces ensure constant communication between the camera and the computer or mobile device, also over a wireless network. Thanks to state-of-the-art technologies and solutions, the cameras ensure full control and flexibility in various situations, and are an ideal tool for both novice users and professional thermographic inspectors.

Camera features

  • high sensitivity of detectors and a wide temperature range
  • panoramic photos
  • photos in increased resolution
  • comprehensive image analysis tools
  • intuitive user interface
  • IR video recording (on the SD card or computer disc)
  • built-in report module
  • different imaging modes: IR, visual, PIP, MIF
  • built-in visual camera: 5 Mpix
  • built-in: LED torch, laser pointer
  • interfaces: microUSB 2.0, Wi-Fi, Gigabit Ethernet, microHDMI, microSD slot







Technical data




Parameter Description
Detector resolution 382 x 288 / 25 µm VOx
Spectral range 7.5~14 μm
Pixel size 25 Hz
Thermal sensitivity 45 mK
Focus Manual
IFOV (standard lens) 1.29 mrad
min. focus distance (standard lens) 50 cm
Lens (field of view/ focal length) 28.4° x 21.5°/19 mm (option: 57.0° x 45.0°/8.8 mm and 13.7° x 10.3°/40 mm)
Display 4", 480 x 800 px, high-quality LCD touchscreen
Image modes IR / Visual / Infrafusion MIF / PiP
Digital Zoom 1.1...4
Temperature range Range 1: -20°C...150°C | -4°F...302°F
Range 2: 150°C...650°C | 302°F...1202°F
Range 3: 650°C...1500°C | 1202°C...2732°C (option)
Accuracy ±2°C | ±4°F
or 2% of reading
(for ambient temperatures between 15°C and 35°C and object temperature above 0°C)
Image analysis modes 5 points, 2 lines, 5 areas. Temp. readings: min., max., mean. Isotherms. Temp. difference Alarm temp. Dew point
Palettes 8
Emissivity coefficient Adjustable from 0.01 to 1.00 or taken from the material list.
Measurement correction Adjustable distance, relative humidity,ambient temperature (reflected)
Photo image format JPG
IR image annotations Voice (60s), text, sketch, photo
Reports module PDF reports, report printing through Wi-Fi
Video file format AVI, IRV (including temperatureinformation)
Built-in features Visual camera 5MPix, LED flashlight, laser pointer, microphone, speaker
Wireless communication Wi-Fi
Interface microSD card slot, microHDMI, microUSB 2.0
Power Supply Li-ion battery (over 4h continuous operation), built-in charger, AC adapter 110-230 V,(50/60Hz) / 12V
Operating Temperature -10°C...50°C | 14°F...122°F
Storage Temperature -40°C...70°C | -40°F...158°F
Humidity 10% ... 95%
Shock/Vibration 30 g 11 ms (IEC 60068-2-27 /10Hz ~ 150Hz ~ 10Hz 0.15mm (IEC 60068-2-6)
Housing IP54





Weight and dimensions

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