Ti55FT -Vs- Ti50FT -Vs- Ti45FT -Vs- Ti40FT To Compare Other Models Please Visit The Interactive Selection Guide.
	Fluke Ti55FT	Fluke Ti50FT	Fluke Ti45FT	Fluke Ti40FT
Imaging Performance
Field of view (FOV)*	23° horizontal x 17° vertical
Spatial resolution (IFOV)*	1.30 mrad		2.60 mrad
Min focus distance*	0.15 m (5.9 in)
Thermal sensitivity (NETD)	≤ 0.05 °C at 30 °C (50 mK)	≤ 0.07 °C at 30 °C (70 mK)	≤ 0.08 °C at 30 °C (80mK)	≤ 0.09 °C at 30 °C (90mK)
Detector data acquisition / image frequency	60 Hz/60 Hz		30 Hz/30 Hz
Focus	SmartFocus; one finger continuous focus (manual)
IR digital zoom	2x, 4x, 8x	2x	2x	—
Detector type	320 x 240 Focal Plane Array, Vanadium Oxide (VOx) Uncooled Microbolometer		160 x 120 Focal Plane Array, Vanadium Oxide (VOx) Uncooled Microbolometer
Spectral band	8 µm to 14 µm
Digital image enhancement	Automatic full time enhanced
On camera operating modes	Full thermal, full visual light or merged thermal-visual images. Picture-in-Picture		Full thermal, full visual light or merged thermal-visual images. Picture-in-Picture
Visible light camera	1280 x 1024 pixels, full color
Visible light digital zoom	2x, 4x	2x	2x	-
Temperature Measurement
Calibrated temperature range	-20 °C to 600 °C (-4 °F to 1112 °F) in three ranges Range one =-20 °C to 100 °C (-4 °F to 212 °F) Range two = -20 °C to 350 °C (32 °F to 662 °F) Range three = 250 °C to 600 °C (482 °F to 1112 °F)	-20 °C to 350 °C (-4 °F 662 °F) in two ranges Range one = -20 °C to 100 °C (-4 °F to 212 °F) Range two = -20 °C to 350 °C (32 °F to 662 °F)	-20 °C to 600 °C (-4 °F to 1112 °F) in three ranges Range one = -20 °C to 100 °C (-4 °F to 212 °F) Range two = -20 °C to 350 °C (32 °F to 662 °F) Range three = 250 °C to 600 °C (482 °F to 1112 °F)	-20 °C to 350 °C (-4 °F 662 °F) in two ranges Range one = -20 °C to 100 °C (-4 °F to 212 °F) Range two = -20 °C to 350 °C (32 °F to 662 °F)
Optional-High temperature	-	-	Up to 1200 °C (2192 °F) Range 4 = 500 °C to 1200 °C (932 °F to 2192 °F)	-
Accuracy	± 2 °C or 2 % (whichever is greater)
Measurement modes	Centerpoint, center box (area min/max, average), moveable spots/boxes, user defined field/text annotations, automatic hot and cold point detection, visible color alarm above and below	Centerpoint, center box (area min/max, average)	Centerpoint, center box (area min/max, average), moveable spots/boxes, user defined field/text annotations, automatic hot and cold point detection, visible color alarm above and below	Centerpoint, center box (area min/max, average)
Emissivity correction	0.1 to 1.0 (0.01 increments)
Image Presentation
Digital display	13 cm (5 in) diagonal large high-resolution digital display
LCD backlight	Sunlight readable color LCD
Video output	RS170 EIA/NTSC or CCIR/PAL composite video
Palettes	Grayscale, grayscale inverted, blue red, high contrast, hot metal, ironbow, amber, amber inverted
Optical Lenses
54 mm telephoto lens	High precision Germanium lens Field of view (FOV): 9° horizontal x 6° vertical
	Spatial resolution (IFOV): 0.47 mrad		Spatial resolution (IFOV): 0.94 mrad
	Min focus distance: 0.6 m (1.97 ft)
10.5 mm wide angle lens	High precision Germanium lens Field of view (FOV): 42° horizontal x 32° vertical
	Spatial resolution (IFOV): 2.45 mrad		Spatial resolution (IFOV): 4.9 mrad
	Min focus distance: 0.3 m (0.98 ft)
Image & Data Storage
Storage medium	Compact flash card stores over 1000 IR images (512 MB card standard)
File formats supported	14 bit measurement data included. Exportable Images: bmp, gif, jpg, png, tiff; Data formats: comma separated (csv), tab separated (txt).
Interface and software
Interface	Compact flash card reader included
Software	SmartView; Full analysis and reporting software included
Laser
Classification	Class II
Laser targeting	Laser dot visible on screen when blending thermal and visible image
Controls & Adjustments
Set-up controls	Date/time, temperature units C/F, language, scale, LCD intensity (high/normal/low)
Image controls	Level, span, auto adjust (continuous/manual)
On-screen indicators	Battery status, target emissivity, background temperature and realtime clock
Power
Battery type	Li-Ion smart battery, rechargeable, field-replaceable (two included)
Battery operating time	Two hours continuous operation (per battery)
Battery charging	Two bay intelligent charger powered via ac outlet
Continuous ac operation	AC adapter 110/220 V ac, 50/60 Hz	-	AC adapter 110/220 V ac, 50/60 Hz	-
Power saving	Automatic shutdown and sleep modes (user specified)
Environmental & Mechanical Design
Operating temperature	-10 °C to +50 °C (14 °F to 122 °F)
Storage temperature	-40 °C to +70 °C (-40 °F to 158 °F)
Relative humidity	Operating and storage 10 % to 95 %, non-condensing
Water and dust resistant	IP54
Weight (including batteries)	1.95 kg (4.3 lb)
Camera size (H x W x D)	162 mm x 262 mm x 101 mm (6.5 in x 10.5 in x 4.0 in)
Other
Warranty	Two-years