Ti400 Infrared Camera

Perfect for professionals due to high-performance features, like LaserSharp® auto focus

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The Ti400 Infrared Camera is a powerful high-performance product that makes troubleshooting fast and easy.  Get an in-focus image like never before with the touch of a button. LaserSharp®  Auto Focus, exclusive to Fluke, uses a built-in laser distance meter that calculates and displays the distance to your designated target with pinpoint accuracy. Other auto focus systems may focus on the surrounding landscape or closer targets and compromise an in-focus and your ability to get accurate temperature measurements.

Use Fluke Connect™ to stay in contact with your team without leaving the field, and keep your facility up and running with Fluke Connect™ ShareLive video call.  You can communicate critical data, get answers, as well as get additional work approvals instantly without leaving the inspection site. Get started saving time and increasing productivity now with Fluke Connect.

60 Hz thermal imager comes with a standard infrared lens, AC power supply and battery pack charger (including adapter), two (2) lithium ion smart battery packs, USB cable, HDMI video cable, SmartView software (with free software upgrades for life), rugged hard carrying case, soft transport bag, adjustable hand strap, printed user's manual (in five languages), CD user's manual, and a warranty registration card.  Field installable telephoto and wide angle lenses are available for added versatility for special applications and voice annotation makes pen and paper no longer necessary.

• Detect and communicate issues faster with patented Fluke IR-Fusion® technology with AutoBlend™ mode
• Faster communication with wireless image transfer directly to your PC, Apple® iPhone® or iPad®
• Fluke Connect® App – See It. Save It. Share It. All the facts, right in the field
• One-handed, easy-to-use user interface
• Ruggedized high resolution 640 x 480 capacitive touch screen for quick menu navigation
• Capture additional digital images to show location or additional site details with IR-PhotoNotes™ Annotation System
• More advanced display output options to get the details via streaming video to PC or high definition monitor (USB and HDMI)
• Voice recording and annotation gets additional details saved with the image file
• Optional interchangeable lenses for greater flexibility in additional applications
• Rechargeable, field replaceable smart batteries with LED display to show charge levels for excellent field flexibility
• 5 MP industrial-performance digital camera for high definition image quality
• Included SmartView® and SmartView Mobile App Analysis and Reporting Software

Detailed Specifications

Key Features

IFOV (Spatial Resolution)

1.31 mRad

Detector Resolution

320 x 240 (76,800 pixels)

Field of View

24 °H x 17 °V

Minimum Focus Distance

15 cm (approx. 6 in)

Optional Lenses

Telephoto lens, wide angle lens

Focus System

LaserSharp® Auto Focus for consistently in-focus images, manual focus

Laser Distance Meter


Wireless Connectivity

Fluke Connect® app compatible. Wireless connectivity to PC, iPhone® and iPad® (iOS 4s and later), Android™ 4.3 and up, and WiFi to LAN

IR-Fusion® Technology

IR-Fusion® AutoBlend™ mode and Picture-in-Picture


Touchscreen capacitive 3.5 inch diagonal landscape color VGA (640 x 480) LCD with backlight


Rugged, ergonomic design for one-handed use

Thermal Sensitivity (NETD)

≤ 0.05°C at 30°C target temp (50 mK)

Temperature Measurement Range

-20°C - 1200°C (-4°F - 2192°F)

Built-in Digital Camera (Visible Light)

5 megapixel industrial performance

Frame Rate

60 Hz

Data Storage and Image Capture

Extensive Memory Options

Removable micro SD memory card, on-board flash memory, save-to-USB capability, direct download via USB-to-PC connection

File Formats Image

Non-radiometric (.bmp) or (.jpeg) or fully-radiometric (.is2)
No analysis software required for non-radiometric (.bmp, .jpg and .avi) files


SmartView® software and Fluke Connect® — full analysis and reporting software

Voice Annotation

60 s maximum recording time per image; reviewable playback on camera



Text Annotation


Video Recording

Standard and radiometric

Streaming Video (Remote Display)

Via USB or WiFi hot spot to PC or via HDMI to HDMI compatible screen

Auto Capture (Temperature and Interval)


Remote Control



Batteries (Field-Replaceable, Rechargeable)

Two (2) lithium ion smart battery packs with five-segment LED display to show charge level

AC Battery Charging System

Two-bay battery charger or in imager charging. Optional 12 V automotive charging adapter

Temperature Measurement


± 2°C or 2% (at 25°C nominal, whichever is greater)

On-Screen Emissivity Correction

Yes (both value and table)

On-Screen Reflected Background Temperature Compensation


On-Screen Transmission Correction


General Specifications

Color Palettes

8 standard and 8 Ultra Contrast™: Ironbow, Blue-Red, High Contrast, Amber, Amber Inverted, Hot Metal, Grayscale, Grayscale Inverted

Color Alarms (Temperature Alarms)

High-temperature, low-temperature, and isotherm

Spot Temperature

Hot and cold spot markers

User-Definable Spot Markers

Three (3) user definable spot markers on camera and in SmartView® software

Center Box

Expandable-contractible measurement box with MIN-MAX-AVG temp


Engineered to withstand 2 meter (6.5 feet) drop with standard lens

Size (H x W x L)

27.7 cm x 12.2 cm x 16.7 cm (10.9 in x 4.8 in x 6.5 in)

Weight (Battery Included)

1.04 kg (2.3 lb)

Enclosure Rating

IP54 (protected against dust, limited ingress; protection against water spray from all directions)


Two years (standard), extended warranties are available

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