120 × 90 native thermal sensor,
NETDnot published by the manufacturer mK, not published by the manufacturer Hz.
Number of the sensor's measurement points, shown to the catalog's scale.
The largest sensor in the database has 327 680 points.
Published by the manufacturer
Specifications
Values come from manufacturer documentation unless otherwise
noted in the sources at the bottom of the page. This device has not been physically tested.
Identity
Brand
Sonel
Model
KT-120M
Series
KT
Commercial status
discontinued
EAN code
not published by the manufacturer
Manufacturer reference
not published by the manufacturer
Segment
S4
Sensor and image
Native resolution, width (px)
120
Native resolution, height (px)
90
Native detector pixels
10800
Displayed resolution, width (px)
not applicable
Displayed resolution, height (px)
not applicable
Interpolation method
none
Detector type
uncooled microbolometer
Detector material
not published by the manufacturer
Pixel pitch (µm)
not published by the manufacturer
Spectral band, min (µm)
not published by the manufacturer
Spectral band, max (µm)
not published by the manufacturer
NETD (mK)
not published by the manufacturer
NETD measurement conditions
not published by the manufacturer
Frame rate (Hz)
not published by the manufacturer
Optics
Horizontal field of view (°)
50
Vertical field of view (°)
38
Advertised IFOV (mrad)
not published by the manufacturer
Recalculated IFOV (mrad)
7.27
Minimum focus distance (m)
not published by the manufacturer
Focus
fixed
Interchangeable lenses
no
Digital zoom (×)
not published by the manufacturer
Macro lens
Availability
no
Reference
not applicable
Working distance (mm)
not applicable
Spot size (µm)
not applicable
Smallest measurable area (µm)
not applicable
Accuracy with macro (°C)
not applicable
Range max with macro (°C)
not applicable
Measurement
Range min (°C)
32
Range max (°C)
42
Absolute accuracy (°C)
0.5
Relative accuracy (%)
not published by the manufacturer
Emissivity setting
not published by the manufacturer
Reflected temperature correction
not published by the manufacturer
Measurement modes
not published by the manufacturer
Simultaneous cursors
not published by the manufacturer
Full radiometry
yes
Visible channel
Visible camera (MP)
not published by the manufacturer
Image fusion
overlay
LED light
not published by the manufacturer
Laser pointer
not published by the manufacturer
Ergonomics and ruggedness
Screen (inches)
not published by the manufacturer
Screen resolution
not published by the manufacturer
Touchscreen
yes
Weight (g)
not published by the manufacturer
Dimensions (mm)
not published by the manufacturer
IP rating
not published by the manufacturer
Drop resistance (m)
not published by the manufacturer
Operating temperature, min (°C)
not published by the manufacturer
Operating temperature, max (°C)
not published by the manufacturer
Power
Power type
built-in battery
Battery system
not applicable
Battery life (h)
8
Charging connector
not published by the manufacturer
Storage and connectivity
Internal memory (GB)
not applicable
Memory card
yes
Wi-Fi
not published by the manufacturer
Bluetooth
not published by the manufacturer
Wired interface
USB
File formats
not published by the manufacturer
Software
PC software
not published by the manufacturer
Free PC software
not published by the manufacturer
Mobile app
not applicable
Report generation
yes
Cloud service
not published by the manufacturer
Compliance
Calibration certificate provided
not published by the manufacturer
Declared standards
not published by the manufacturer
Warranty (months)
not published by the manufacturer
Support in France
not published by the manufacturer
Observations
AN ENTRY-LEVEL VERSION OF SONEL'S BODY-TEMPERATURE SCREENING RANGE, alongside the already-covered KT-560M: a 120 × 90 sensor instead of 384 × 288, accuracy slightly degraded to ±0.5°C versus ±0.4°C, but an advertised 8-hour battery life versus an unpublished figure for the higher model. Simplified operation, with no Android system, geared toward quick checks rather than detailed analysis.
As with the KT-560M, this type of consumer device does not replace a reference medical measurement and remains sensitive to many external factors during a non-contact reading.