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Pro-Grade Thermal Camera for Smartphones


Model: FLIR ONE Pro – iOS
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The FLIR ONE® Pro helps you find invisible problems faster than ever, whether you're inspecting electrical panels, troubleshooting mechanical systems, looking for HVAC problems, or finding water damage. This FLIR ONE® Pro-Series camera offers 4x the native resolution of the FLIR ONE Pro LT, for sharper image clarity that's further enhanced by the revolutionary FLIR VividIR™. Measure temperatures more than 3x higher than any FLIR ONE® model—up to 400°C (752°F)—with a sensitivity that detects temperature differences down to 70 mK. Packed with powerful measurement tools, the FLIR ONE® Pro will work as hard as you do.

The FLIR ONE Gen 3, FLIR ONE Pro, and FLIR ONE Pro LT are not compatible with iPhone 15 and later models. For iOS customers with USB-C ports, we recommend the FLIR ONE Edge or FLIR ONE Edge Pro.

£299.00 ex. VAT
£358.80 inc. VAT (20 %)
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The Professional's Thermal Smartphone Module

  • Image Detail & Clarity

    With its 19,200 pixel resolution—a 4x improvement over the FLIR ONE® Pro LT—and VividIR™, FLIR ONE® Pro gives you the ability to see more detail when it matters most.

  • Expanded Measurement

    Measure temperatures between up to 400°C (752°F)—compared with a maximum of 120°C (248°F) for the FLIR ONE® Pro LT—with up to three spot temperature meters and six temperature regions of interest.

  • Jobsite Tough

    Built to take the abuse that working on a jobsite dishes out every day, FLIR One® Pro is rated to take a drop from 1.8 meters and is built to last.

FLIR Ignite™

FLIR Ignite™

Improve your team’s efficiency and capabilities with the FLIR Ignite cloud solution. Directly upload, organize, and share images from your Wi-Fi connected FLIR camera. Keep your data safe in one place and easily accessible from any device.

Get More from the FLIR ONE app

FLIR ONE Series cameras connect to your smart device through the FLIR ONE app available on Google Play and the Apple App Store, allowing you to identify thermal hot or cold spots that could indicate faults and developing issues. The app now offers step-by-step inspection guides to help you learn how to confidently identify air leaks, insulation or moisture issues, and automotive problems. Find out what to look out for and compare your findings to typical faults. Subscribing to inspection guides gives you access for a full year to support learning over time and increase your ability to inspect during the right conditions. 



Get more information on device compatibility with FLIR ONE Series thermal cameras









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FLIR ONE Mobile Apps for Your Unique Applications

Explore the large eco-system of available apps, or develop your existing app to integrate thermal capabilities

There is a wide range of FLIR ONE compatible mobile apps that offer a tailored solution for specific needs. Some examples include the RocketPlan app, which digitizes the claims process within restoration; the MultiSens-1234 app for plotting multiple sensor data within condition monitoring; and the ThermaFY Home app which analyzes your home's energy efficiency. Check out all the available apps, and if you are interested in developing an app or integrating thermal into your app, create a developer account today. 

Create a developer account See current approved apps



thermal-studio-pro-Exseries.pngProfessional Reports that Help Your Customer and Your Business

The right image analysis and reporting software can greatly improve your business by making it easier for you and your customers to understand the problem and feel confident that you fixed it.

The advanced analysis and decision-making support offered in FLIR Thermal Studio Pro includes a rich set of measurement tools, batch processing, the ability to pre-plan inspection routes, and customized report templates.

ITC_Logo_Primary.pngBecome a Thermal Studio Expert

Learn to edit images, analyze them, and produce custom reports using FLIR Thermal Studio Suite software with online training from the Infrared Training Center. This virtual class covers everything you need to know, including: 

  • How to adjust image parameters and optimize thermal contrast
  • How to create batch functions for image processing
  • How to design a new report template

Thermal Studio Training 




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Never Worry About Your Camera Performance Again  

Keep your camera going strong with FLIR CARE and FLIR PROTECT. FLIR CARE provides world-class calibration with performance verification and traceable calibration adjustment services that ensure your thermal data is always accurate. FLIR PROTECT extended warranty and service packages provide a full three years of coverage beyond the respective camera’s factory warranty. FLIR PROTECT customers can also receive a bundled calibration service, discounts on additional services, and options for fast-delivered loaner cameras.

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Thermal Resolution
160 × 120
Battery life
Approximately 1 hr
Object Temperature Range
-20°C — 120°C (–4°F — 248°F) and 0°C — 400°C (32°F — 752°F)
±3°C or ±5%, typical Percent of the difference between ambient and scene temperature. Applicable 60 sec after start-up when the unit is within 15°C — 35°C and the scene is within 5°C — 120°C.
Operating Temperature
0°C — 35°C (32°F — 95°F) , battery charging 0°C — 30°C (32°F — 86°F)
Spot Meter
Hottest, Coldest and 3 spot measurement
Imaging & Optical
Adjustable MSX distance
0.3 m — Infinity
Fixed 15 cm — Infinity
Frame Rate
8.7 Hz
General Description
Thermal and Visual Cameras with MSX
50° ±1° / 43° ±1°
Gray (white hot), Hottest, Coldest, Iron, Contrast, Arctic, Lava and Color Wheel
Thermal Resolution
160 × 120
Thermal Sensor
Pixel size 12 µm, 8 — 14 µm spectral range
Video and Still Image Display/Capture
Saved as 1440 × 1080
Visual Resolution
1440 × 1080
Battery charge time
40 min
Battery life
Approximately 1 hr
Measurement & Analysis
±3°C or ±5%, typical Percent of the difference between ambient and scene temperature. Applicable 60 sec after start-up when the unit is within 15°C — 35°C and the scene is within 5°C — 120°C.
Object Temperature Range
-20°C — 120°C (–4°F — 248°F) and 0°C — 400°C (32°F — 752°F)
Spot Meter
Hottest, Coldest and 3 spot measurement
Battery charge monitor
0 — 100%
Dimensions (H x W x D)
68 × 34 × 14 mm (2.7 × 1.3 × 0.6 in)
36.5 g
Environmental & Certifications
MFi (iOS version), RoHS, CE/FCC, CEC-BC, EN61233
Emissivity Settings
Matte: 95%, Semi-Matte: 80%, Semi-Glossy: 60%, Glossy: 30%
Non-Operating Temperature
-20°C — 60°C (-4°F — 140°F)
Operating Temperature
0°C — 35°C (32°F — 95°F) , battery charging 0°C — 30°C (32°F — 86°F)
Communication & Data Storage
Capture modes
Video, Still image
Female USB-C (5V/1A)
OneFit™ connector, adjustable height
File Formats
Radiometric JPG, MPEG-4 (file format MOV)
Male Lightning
Media gallery
Tracking Down Moisture Issues with Jason Cameron and FLIR ONE.
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

FLIR ONE® Pro - Model: FLIR ONE Pro – iOS

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£299.00 ex. VAT £358.80 inc. VAT (20 %)