192 × 192 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
TOOLTOP
Model
ET13S
Commercial status
current
EAN code
not published by the manufacturer
Segment
S1
Sensor and image
Native resolution, width (px)
192
Native resolution, height (px)
192
Native detector pixels
36864
Displayed resolution, width (px)
240
Displayed resolution, height (px)
240
Interpolation ratio
1.56
Interpolation method
software
Detector type
uncooled microbolometer
Detector material
VOx
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 (°)
50
Advertised IFOV (mrad)
not published by the manufacturer
Recalculated IFOV (mrad)
4.55
Minimum focus distance (m)
not published by the manufacturer
Focus
fixed
Interchangeable lenses
no
Digital zoom (×)
not published by the manufacturer
Measurement
Range min (°C)
-20
Range max (°C)
550
Absolute accuracy (°C)
2
Relative accuracy (%)
2
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
not published by the manufacturer
Visible channel
Visible camera (MP)
not applicable
Image fusion
no
LED light
no
Laser pointer
no
Ergonomics and ruggedness
Screen (inches)
not published by the manufacturer
Screen resolution
240 × 240
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
Power
Power type
host-powered
Battery system
not applicable
Battery life (h)
not applicable
Charging connector
not applicable
Storage and connectivity
Internal memory (GB)
not applicable
Memory card
not applicable
Wi-Fi
not applicable
Bluetooth
not applicable
Wired interface
USB-C
Software
Mobile app
not applicable
Report generation
not published by the manufacturer
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
A standalone imager-multimeter, distinct from the T3 and T7 modules from the same brand. A 192 × 192 sensor brought up to 240 × 240 through image processing, a ratio of 1.56, notably more modest than the T3's ratio of 6.25. The retailer's datasheet explicitly distinguishes 'IR Sensor Resolution: 192 × 192' and 'Display Resolution: 240 × 240' on two separate lines, a transparency consistent with what was already observed on the T3 and T7 from the same brand.
A built-in touchscreen and a multimeter housing, unlike the T3 and T7, which are simple modules dependent on a smartphone: the same manufacturer therefore splits its lineup between modules and standalone devices, a format diversity few consumer brands offer at this price point.
A very similar device, the Mustool MT13S, shares the exact same resolution figures (192 × 192 to 240 × 240) and field of view (50°), again suggesting the same generic sensor rebadged under several commercial names.
Sources
(specs, IR sensor 192×192 / display 240×240) — source T eBay — page TOOLTOP ET13S(accessed September 15, 2026)