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
Two frame rates in the catalog. Fluke lists each model in both 9 Hz and 27 Hz versions, under two separate model codes, with the same sensor and the same optics. Both versions are distributed in Europe. It's up to the buyer to check which one they're ordering, since retailers don't always make the frame rate obvious. Values used here: the 27 Hz version.
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
Fluke
Model
TiS75+ (27 Hz)
Series
TiS+
Release year
2020
Commercial status
current
EAN code
not published by the manufacturer
Manufacturer reference
FLK-TIS75+ 27HZ
Segment
S4
Sensor and image
Native resolution, width (px)
384
Native resolution, height (px)
288
Native detector pixels
110592
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)
8
Spectral band, max (µm)
14
NETD (mK)
40
NETD measurement conditions
not published by the manufacturer
Frame rate (Hz)
27
Optics
Horizontal field of view (°)
42
Vertical field of view (°)
30
Advertised IFOV (mrad)
1.91
Recalculated IFOV (mrad)
1.91
Minimum focus distance (m)
0.5
Focus
manual
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)
-20
Range max (°C)
550
Absolute accuracy (°C)
2
Relative accuracy (%)
2
Emissivity setting
continuous
Reflected temperature correction
yes
Measurement modes
2
Simultaneous cursors
10
Full radiometry
yes
Visible channel
Visible camera (MP)
5
Image fusion
overlay
LED light
not published by the manufacturer
Laser pointer
not published by the manufacturer
Ergonomics and ruggedness
Screen (inches)
3.5
Screen resolution
640 × 480
Touchscreen
yes
Weight (g)
2270
Dimensions (mm)
267 × 101 × 145
IP rating
IP54
Drop resistance (m)
2
Operating temperature, min (°C)
-10
Operating temperature, max (°C)
50
Power
Power type
system battery
Battery system
Batteries Fluke Ti (replaceables)
Battery life (h)
3.5
Charging connector
not published by the manufacturer
Storage and connectivity
Internal memory (GB)
not published by the manufacturer
Memory card
SD
Wi-Fi
yes
Bluetooth
yes
Wired interface
USB
File formats
BMP and JPEG non-radiometric; .is2 radiometric; .is3 radiometric video
Same IFOV as the TiS55+ at 1.91 mrad, but with a 42° field of view instead of 28°: more pixels AND more field. Fluke sized the optics accordingly, something few manufacturers do within the same series.
On-screen dew-point calculation. The device directly indicates where condensation is likely to form, with no manual calculation needed. The only device in this comparison to include it.
Fully radiometric video recording up to 5 minutes, plus remote control.
Weight. 2.27 kg, double the heaviest of the other devices in this comparison and six times the HIKMICRO B20. Worth factoring in for a day of overhead readings.
On-screen transmission correction, in addition to emissivity and reflected temperature: a full correction chain, rare in this comparison.
QR-code tagging. Images are automatically sorted by piece of equipment.
Neither pixel pitch nor NETD measurement conditions are published.