160 × 120 native thermal sensor,
NETDnot published by the manufacturer mK, 9 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
Klein Tools
Model
TI250
Series
TI
Release year
not published by the manufacturer
Commercial status
current
EAN code
not published by the manufacturer
Manufacturer reference
TI250
Segment
S2
Sensor and image
Native resolution, width (px)
160
Native resolution, height (px)
120
Native detector pixels
19200
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)
9
Optics
Horizontal field of view (°)
not published by the manufacturer
Vertical field of view (°)
not published by the manufacturer
Advertised IFOV (mrad)
not published by the manufacturer
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)
-4
Range max (°C)
400
Absolute accuracy (°C)
not published by the manufacturer
Relative accuracy (%)
not published by the manufacturer
Emissivity setting
not published by the manufacturer
Reflected temperature correction
not published by the manufacturer
Measurement modes
2
Simultaneous cursors
2
Full radiometry
not published by the manufacturer
Visible channel
Visible camera (MP)
not published by the manufacturer
Image fusion
no
LED light
not published by the manufacturer
Laser pointer
no
Ergonomics and ruggedness
Screen (inches)
not published by the manufacturer
Screen resolution
not published by the manufacturer
Touchscreen
no
Weight (g)
not published by the manufacturer
Dimensions (mm)
not published by the manufacturer
IP rating
not published by the manufacturer
Drop resistance (m)
2
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)
not published by the manufacturer
Charging connector
USB-C
Storage and connectivity
Internal memory (GB)
not published by the manufacturer
Memory card
no
Wi-Fi
no
Bluetooth
not published by the manufacturer
Wired interface
USB-C
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
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 KLEIN TOOLS ENTRY-LEVEL MODEL, with a native resolution of 160 × 120 clearly identified this time, unlike the already-covered TI290 in this comparison, whose native resolution remained ambiguous between two figures.
No Wi-Fi and no mobile app. Unlike the TI290, which transfers images wirelessly, this entry-level model remains a standalone device, with no documented image export beyond internal storage.
Like the TI290, no NETD is published. This gap looks like a consistent feature of this brand's communication rather than an isolated omission on a single model.
Only two measurement zones and two modes, a noticeably narrower feature set than specialized devices in the same price segment.