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KT-120M Thermal Imager

Regular price $877.00

Shipping calculated at checkout.

Ingress protection: IP 54

Data transmission: USB

Display: graphic, color, backlit



Step into thermal imaging with the Sonel KT-120M thermal imaging camera

KT-120M is a special camera. Economical, practical and handy, it is a powerful tool in preventing or limiting epidemics.

The user can measure the temperature with 0.5°C (0.9°F) accuracy. The exceeding of the threshold value is signalled by an alarm. All this in order to quickly and efficiently detect people with fever - e.g. infected with a virus giving such symptoms.


KT-120M is used wherever many people need to be tested for body temperature. Particularly useful in:

  • factories,
  • schools,
  • shopping malls,
  • office buildings.


  • measuring range 20°C...50°C (68°F...122°F)
  • accuracy up to ±0.5°C (0.9°F)
  • fast temperature measurement
  • automatic signalling of fever detection
  • saving IR images to SD card
  • built-in Li-Ion battery with 8-hour working time
  • interfaces: USB type C, SD slot
  • can be set up on a tripod





Technical data

Parameter Description
Detector resolution 120 x 90 / 17 μm
Spectral range 7.5~14 μm
Frame rate 25 Hz
Thermal sensitivity 60 mK
IFOV 7.6 mrad
Lens (field of view/ focal length) 50° x 38°/2.28 mm
Display 2.4" 240 x 320 px LCD
Image modes IR
Temperature range 20°C...50°C | 68°F...122°F
Accuracy ≤0.5°C | ≤0.9°F
(ambient temperature 23°C ± 2°C, humidity ≤80%, None
target distance 0.8 mtarget temperature 32°C...42°C) None
Image analysis modes Temperature indication, temp. alarm
File format JPG
Interface SD card slot (max. 32 GB), USB type C, tripod
Power supply Li-Ion battery (operating time >8 hours),
built-in charger (charging time <2.5 hour), None
AC adapter 110-230 V, 50/60 Hz None
Operating temperature -10°C...+50°C | 14°F...122°F
Storage temperature -40°C...+70°C | -40°F...158°F
Ingress protection IP54






Weight and dimensions

Parameter Value
Net weight (kg) 0.3
Package weight (kg) 0.9
Package width (cm) 9.5
Package height (cm) 24
Package length (cm) 14.9