Fluke Ti125
160 x 120 resolution, -20 to +350°C (-4 to +662°F)
Industrial-Commercial Thermal Imager
with IR-OptiFlex focus system, IR Fusion with Autoblend, IR-Photonotes,
Streaming video output, Electronic compass, and Fully-radiometric IS3 format

Depot Deal

Product Images
Fluke Ti125 Front of the Fluke Ti125 Back of the Fluke Ti125
Product Information
Datasheet 1.6 MB PDF
Ti1xx Series Movie
PDF HelpPDF Help
  • Exclusive IR-OptiFlex focus system
  • IR-PhotoNotes annotation system
    • Attach up to 3 visible images per file; pen and paper unnecessary
    • Capture important information for more thorough analysis and reporting
  • Multi-mode video recording—focus-free video in visible light
    • Capture focus-free video of objects 4 feet away and beyond in visible light, infrared with full IR-Fusion capabilities
    • Great for documentation, training, marketing
    • Capture radiometric video
    • Perform frame-by-frame analysis
  • Infrared with IR-Fusion technology
    • Picture-in-Picture mode gives excellent alignment between infrared and visible images
    • AutoBlend mode blends partially transparent infrared and visible images into single view
    • Color alarms show infrared within user-selected temperature ranges
  • IR-Optiflex focus system
    • Focus free from 4 ft and beyond
    • One-touch manual focus for closer views
    • Performs scans significantly faster
    • Eliminates focusing frustration
    • True point-and-shoot ease of use
  • Capturing an image in portrait or landscape is easy
  • Voice Annotation
  • Wide field of view; with no optional lens
  • Image rotation in SmartView for analysis and reporting purposes
  • Electronic Compass: Eight-point cardinal compass readings
    • Know the direction and location of problem area
    • Readings can be easily inserted into images and reports
    • More easily capture critical information for analysis, reporting, and communicating potential problems
  • Detector type – Vanadium oxide (Vox)
    • Provides a clearer image
    • Withstands higher heat and radiation than amorphous silicone
  • Multi-mode video recording
    • Record video in visible light and infrared with full IR-Fusion
    • Standard MPEG-encoded AVI format
    • Fully-radiometric IS3 format
  • Stream live, focus-free video to a PC using SmartView software (or to a display via PC)
  • Built-in Laser Pointer/Torch
  • Smart battery system
    • Replaceable, rechargeable lithium-ion batteries
    • One-touch power level indicator on the battery
    • Easy to remove and replace, with or without gloves
  • Light weight and well balanced
    • 1.6 lbs, well balanced
    • Easy to use in both portrait and landscape view
  • Rugged Design
    • Designed to pass 2-meter drop test
    • Tested to withstand vibration, electromagnetic, radio frequency interference, temperature extreme, high humidity
    • Recessed protected lens, lens guard, integrated lens cover, durable display, adjustable hand strap
  • SmartView Software
    • Included with purchase of thermal imager
    • Advanced analysis features
    • Quick reporting and customizable reporting
    • Easy to use; free upgrades; free license sharing

The Fluke Ti125 160 x 120 IR resolution, Industrial-Commercial Thermal Imager is the lightest, most rugged and easiest–to-use professional thermal imagers. Fluke thermal imagers can save you time and money by finding potential problems before they become costly failures. With the innovative features and functionality in the Fluke Ti125 Handheld Thermal imaging Unit, you can perform infrared inspections faster and more efficiently and thoroughly document problem areas for additional follow-up. Thanks to the Fluke Ti 125's wide Temperature Measurement range, this thermal imager is a welcome addition to any Industrial, Mechanical, Electromechanical, or even general building maintenance's crew toolbox.

Key features

  • Exclusive Fluke IR-OptiFlex focus system—ensures that images taken with the Fluke Ti125 Industrial-Commercial Thermal Imager are in good focus from 1.2 meters (4 feet) and beyond for optimum image clarity and scanning convenience. For shorter distances change to manual mode with the touch of a finger
  • Always have references handy: IR-PhotoNotes annotation system - Quickly identify and keep track of inspection locations by adding digital images of important information and surrounding areas.
  • Voice Annotation: Add 60 seconds of voice annotation directly on the camera to quickly note and record comments in the field. Easily review voice comments or camera or in SmartView software. No Clumsy headsets, microphones, or earpeices are necessary.
  • Find problems faster and easier; IR-Fusion® with AutoBlend mode - Accurately identify potential issues by combining digital and IR images with AutoBlend.  The Fluke Ti 125 blends digital and partially transparent IR images into a single information filled image.
  • Multi-mode video recording—focus-free video in visible light and infrared with full IR-Fusion.
  • Easily communicate the location of problems with the Electronic Compass (8-Point Cardinal).

Patented Fluke IR-Fusion Technology
Enjoy the industry’s only point-and-shoot IR-Fusion camera. Fluke patented technology provides the user with both a digital and an infrared image in one to precisely document problem areas.

IR-OptiFlex focus system
Scan for issues significantly faster than before with Fluke’s revolutionary, ultra-rugged focus system. The Fluke Ti125's IR-OptiFlex focus system gives you optimum focus by combining focus-free, ease-of-use with the flexibility of manual focus on the same camera.

Ideal for use with/for:

  • Industrial, mechanical, electromechanical and general building maintenance.
  • Process, refractory insulation, tank and vessel levels, steam systems and traps, pipes and valves, etc.
  • Electrical, unbalanced loads, overloaded systems, wiring problems or component failure, etc.
Detailed specifications of the Fluke Ti125
IR resolution (FPA size) 160 x 120 FPA Uncooled Microbolometer
Spectral band 7.5 μm to 14 μm (long wave)
Capture or refresh rate 30Hz versions
NETD (Thermal sensitivity) ≤ 0.10°C at 30°C target temp (100 mK)
FOV (Field of view) 22.5 °H x 31 °V
IFOV (Spatial resolution) 3.39 mRad
Temperature measurement range
(not calibrated below -10°C)
-20°C to +350°C (-4°F to +662°F)
Temperature measurement accuracy ± 2°C or 2% (at 25°C nominal, whichever is greater)
IR-Fusion technology IR-OptiFlex focus system
Focus mechanism PIP, FULL IR, FULL VISIBLE, AutoBlend
Color alarms High temperature, low temperature, isotherm
Standard palettes Blue-Red, Grayscale, Inverted Grayscale, High-contrast, Hot Metal, Ironbow, Amber, Inverted Amber
Ultra Contrast palettes Blue-Red, Grayscale, Inverted Grayscale, High-contrast, Hot Metal, Ironbow, Amber, Inverted Amber
Hot/cold markers Yes
User definable spot markers Three on camera and in SmartView
Centerbox (MIN/AVG/MAX) Yes
Level and span control Manual and auto
Minimum span in auto mode 5°C
Minimum span in manual mode 2.5°C
Minimum IR focus distance 15.25 cm (6 in)
Weight 0.726 kg (1.6 lb)
Size 11.2 x 3.4 x 5.3 in(28.4 x 8.6 x 13.5 cm)
LCD display 3.5 inch diagonal (portrait format)
Visible camera 2 megapixel industrial-grade
Minimum automatic parallax correction ~18-22 inches
IR-PhotoNotes annotation system Yes (3 images)
Laser pointer Yes
Torch Yes
Electronic (cardinal) compass Yes
Emissivity correction Yes
Transmission correction Yes
Background (reflected)
Voice annotation (audio) Yes (60 seconds) per image
Multi-mode video output Streaming USB video output (infrared, visible and IR-Fusion modes)
Multi-mode video recording
(standard avi w/ mpeg encoding)
Yes (AVI with MPEG encoding, up to 5 minutes)
Memory review Thumbnail review
Battery (field-replaceable, rechargeable) Two
Battery life 4+ hours (each) (Assumes 50% brightness of LCD)
External battery charging base Included
Charging power supply 2 meter (6.5 feet)
Drop test 2 meter (6.5 feet)
Ingress protection (IP) rating (IEC 60529) IP 54
Recommended Calibration cycle Two-years
Multifunction card reader Included
Memory storage 2 GB SD memory card
Direct download capability mini USB download direct to PC
Operating temperature range -10°C to +50°C (14°F to 122°F)
Storage temperature range -20°C to +50°C (-4°F to 122°F)
Operating humidity Operating and storage 10% to 95%, Non-condensing
Vibration and shock 2G, IEC 68-2-26 and 25G, IEC 68-2-29
Safety standards CSA (US and CAN): C22.2 No. 61010-1-04, UL: UL STD 61010-1 (2nd Edition), ISA: 82.02.01
C Tick IEC/EN 61326-1
EMI, RFI, EMC EN61326-1; FCC Part 5
Ordering Information
Model Description Buy Online Price
TI125 30HZ
MFR ID: 3810348
Fluke Ti125-30HZ, 30 Hz, 160 x 120, Industrial-Commercial Thermal Imaging Camera (-4 to 482 °F) Buy Now $5,499.95
TI125-DD Fluke TI125-BOOK-TRIPOD-CARCHARGER-DD Depot Deal Thermal Imager w/ FREE Book, Tripod, & Car Charger Buy Now Sale $5,499.95
(Reg. $5,789.92)
Depot Deal
Included Accessories
  • 1 - AC power adapter
  • 2 - Lithium ion smart battery
  • 1 - USB cable
  • 1 - SD memory card
  • 1 - hard carrying case
  • 1 - soft transport bag
  • 1 - adjustable hand strap (left- or right-handed use)
  • 1 - Users manual
  • 1 - SmartView software and warranty registration card
  • 1 - two-bay charging base
  • 1 - multi-format USB memory card reader
Optional Accessories
MFR ID: 3039779
Fluke TI-CAR CHARGER Adapter for Charger Buy Now Sale $114.39
(Reg. $129.99)
MFR ID: 3413459
Fluke BOOK-ITP Introduction to Thermography Principles Buy Now Sale $27.29
(Reg. $29.99)
MFR ID: 3996500
Fluke TI-VISOR2 Sun Visor for the Fluke TI1XX Series Buy Now Sale $70.95
(Reg. $79.99)
MFR ID: 3996517
Fluke TI-TRIPOD2 Tripod Mounting Accessory for the Fluke Ti1xx Series Buy Now Sale $114.95
(Reg. $129.99)
Hawk IR Windows
MFR ID: 3460346
Fluke 050-CLKT 2" (50mm) Infrared (IR) Window with Kwik Twist Cover Buy Now Sale $165.99
(Reg. $199.99)
MFR ID: 3460387
Fluke 075-CLKT 3" (75mm) Infrared (IR) Window with Kwik Twist Cover Buy Now Sale $269.99
(Reg. $299.99)
MFR ID: 3460611
Fluke 075-CLKTO 3" (75mm) C-Range Indoor Infrared (IR) Window, Medium Voltage, with Kwik Twist Cover Discontinued
MFR ID: 3460609
Fluke 075-CLV 3" CLV Infrared Window for indoor low-voltage applications Discontinued
MFR ID: 3460439
Fluke 100-CLKT 4" (100mm) Infrared (IR) Window with Kwik Twist Cover Buy Now Sale $359.99
(Reg. $399.99)