Ultra Series overview
Explore the Fluke Ultra Series
An introduction to the Ti300U, Ti401U and Ti480U handheld thermal imagers.
Fluke Australia video
Advanced thermal imaging for expert diagnostics, R&D, quality assurance and demanding industrial processes.
Distinguish finer temperature differences: 640 × 480 native infrared resolution and 50 mK thermal sensitivity help reveal subtle heat patterns.
Review images in exceptional detail: SuperResolution captures additional data to produce 1280 × 960 thermal images for closer analysis and reporting.
Keep complex scenes sharply focused: MultiSharp™ Focus combines images taken at different focal distances, while LaserSharp® Auto Focus provides precise single-target focusing.
Analyse changing thermal conditions: Fully radiometric video, real-time temperature graphs and automatic image capture help investigate how equipment and processes behave over time.
Price match promise
Found this camera and lens configuration available for less from another authorised UK retailer? Send us the details and we will try our best to match the price - we normally can.
Free UK delivery
Free tracked and insured delivery is included with all camera orders to standard UK addresses.
Corey Technical also manages import VAT, customs clearance and duties - where applicable - so you will not receive an unexpected import bill.
Helpful, responsive support
Speak directly with Corey Technical for product comparisons, lens selection, quotations, order updates and after-sales support.
We aim to respond promptly and remain your point of contact throughout your purchase.
Price includes the Ti300U camera and selected lens configuration.
Unsure which lens you need? Get configuration advice →
Field of view, spatial resolution and minimum focus distance vary with the selected lens. See the lens guide below.
Dispatch and delivery
Orders are dispatched free of charge from within the UK using a tracked courier service.
Delivery to most UK mainland addresses typically takes 1–5 working days, subject to product availability. If the Ti300U or a selected lens is not immediately available, we will confirm the expected delivery window before dispatch.
Tracking information will be provided once your order has been dispatched. If you need the camera by a particular date, please contact Corey Technical before ordering so we can provide an honest availability and delivery estimate.
As the equipment is supplied from within the UK, there are no customs charges or import bills to pay on delivery.
Returns
Contact Corey Technical before returning any product so we can authorise the return, confirm the correct address and ensure it is handled as efficiently as possible. Products must not be sent directly to Corey Technical or Fluke without written return authorisation from us.
Change-of-mind and other non-fault returns may be requested within 60 calendar days of delivery. Products must be returned complete, unmarked and undamaged, in a resalable condition and with all original packaging, accessories and documentation.
If you believe the product is faulty, damaged or incomplete, contact us as soon as possible. Corey Technical will coordinate the appropriate assessment and, where applicable, arrange a repair, replacement or refund.
Consumer cancellation rights and statutory rights relating to faulty, misdescribed or unsuitable goods remain unaffected.
We aim to make returns straightforward, with clear communication throughout to help minimise disruption and downtime.
Faults and warranty
Every Fluke Ti300U supplied by Corey Technical includes a two-year manufacturer warranty.
If a fault develops during the warranty period, contact hello@coreytechnical.co.uk with your order number, product serial number, a description of the issue and any supporting photographs or video.
Corey Technical will manage the process on your behalf, including assessment and repair or replacement where covered by the warranty. We will explain the next steps clearly and keep you updated throughout the process.
All returns, warranty assessments, repairs and replacements must be authorised in advance to ensure safe transit and the most efficient possible resolution.
Standalone operation
The Ti300U operates as a standalone thermal imaging camera. You can capture, review and store thermal images during an inspection without a computer or mobile app.
Analysis and reporting software
Fluke SmartView IR software is available for PC at no additional charge. It supports detailed thermal image analysis, radiometric video analysis and professional report creation.
Downloads
For assistance with setup, software or product operation, contact hello@coreytechnical.co.uk. Corey Technical will help with your enquiry and liaise with Fluke where manufacturer input is required.
Is the Ti300U right for your work?
The Ti300U is the 384 × 288 infrared model in Fluke’s Ultra Series. It is suited to professionals who need a dependable camera for regular electrical, mechanical, HVAC and building inspections, where the target can usually be viewed at a close to moderate working distance.
Its UltraFocus system helps bring equipment into focus quickly, while the −20 °C to 650 °C measurement range covers a broad range of maintenance tasks. You can review findings on the camera during an inspection, then use Fluke SmartView IR on a PC for further analysis and reporting. Optional wide-angle and telephoto lenses give you flexibility when the standard view does not suit the target.
Well suited to:
Consider the Ti401U if:
Consider the Ti480U if:
Quick lens selector
Standard lens 25°
The best all-round choice
Choose this for mixed electrical, mechanical, HVAC and building-services inspections at close to moderate distances.
Wide-angle 44°
For large targets in confined spaces
Choose this when you need to capture more of a nearby panel, room, wall or installation without stepping farther back.
2× telephoto lens 12°
For smaller or more distant components
Choose this for elevated equipment, outdoor switchgear and components that cannot be approached closely.
4× telephoto lens 7°
For specialised long-distance inspections
Choose this when a small target must be resolved from a substantial distance and maximum reach matters more than scene width.
| Standard lens | Wide-angle lens | 2× telephoto lens | 4× telephoto lens | |
|---|---|---|---|---|
| Availability | Included with the Ti300U | Optional | Optional | Optional |
| Field of view | 25° × 19° | 44° × 34° | 12° × 9° | 7° × 5° |
|
Spatial resolution Lower is finer |
1.14 mrad | 2.00 mrad | 0.55 mrad | 0.32 mrad |
| Minimum focus distance | 0.1 m | 0.1 m | 0.25 m | 1 m |
| Focal length | 15 mm | 8 mm | 24.8 mm | 51.2 mm |
| Temperature range | −20°C to 650°C | −20°C to 650°C | −20°C to 650°C | −20°C to 650°C |
| Key benefit | Best balance of scene coverage, target detail and versatility | Captures large nearby targets where stepping farther back is difficult | Places more detector pixels across smaller or more distant components | Finest target detail at distance of the four Ti300U lenses |
| Main drawback | Less detail than a telephoto lens on small, distant targets | Lowest spatial detail; poorly suited to small targets at distance | Narrower view makes it less convenient for broad or close-range scenes | Very narrow view and 1 m minimum focus distance make it the least versatile |
| Best suited to | Mixed inspections at close to moderate working distances | Large targets and confined areas with limited working space | Routine inspections of smaller targets that cannot be approached closely | Specialist long-distance inspections of small or inaccessible targets |
| Typical inspection work | Electrical panels, motors, pumps, HVAC systems and general building services | Large cabinets, plant rooms, walls, ceilings and building interiors | Elevated switchgear, busbars, cable terminations and guarded machinery | Overhead connections, distant substation components and inaccessible equipment |
See Fluke cameras in detail
Watch official Fluke videos covering the TiX and Ultra Series, from camera operation and measurement setup to Super Resolution use of Fluke's analysis software - SmartView IR
Ultra Series overview
An introduction to the Ti300U, Ti401U and Ti480U handheld thermal imagers.
Fluke Australia video
TiX and Ti480 overview
See Fluke’s overview of the TiX580 and the earlier Ti480 infrared camera.
Fluke Corporation video
Ti480U features
Explore the Ti480U in Fluke Australia’s overview of this Ultra Series model.
Fluke Australia video
Ti480U in use
Hear an HVACR technician’s perspective on using the Ti480U in the field.
Fluke Australia video
Focusing technology
Watch a demonstration of LaserSharp focusing on a compatible Fluke thermal camera.
TEquipment video
SmartView reporting
See how Fluke SmartView Research supports thermal analysis, report creation and data export.
TEquipment video
SmartView streaming
Watch how SmartView Research receives and displays live infrared camera data for analysis.
TEquipment video
Clear, focused thermal evidence for professional inspections
The Ti300U combines a 384 × 288 infrared detector, UltraFocus technology, IR-Fusion imaging and fully radiometric video to help professionals identify, document and investigate faults across electrical, mechanical, HVAC and building-services equipment.
Capture dependable inspection detail
Its 110,592 measurement pixels provide sufficient detail for routine inspection of connections, breakers, motors, pumps and other equipment viewed at appropriate working distances.
Bring the target into focus quickly
UltraFocus can focus using temperature differences within the scene in as little as one second. Laser-assisted, continuous and manual focusing options provide additional control for complex equipment and changing inspection conditions.
Keep each finding connected to the asset
The 13-megapixel visible-light camera and adjustable IR-Fusion blending combine thermal information with recognisable equipment detail, making anomalies easier to locate, explain and document.
Investigate changing thermal behaviour
Fully radiometric video preserves temperature data throughout the recording, allowing intermittent heating, cooling cycles and load-related changes to be reviewed and analysed using Fluke SmartView IR.
Everything you need to start inspecting
The Ti300U is supplied as a complete professional kit. Ready to use the moment you receive it.
Capture in the field. Analyse and report with SmartView.
Standalone operation
Capture, review and store thermal images and radiometric video directly on the Ti300U without requiring a computer or mobile app.
SmartView IR for desktop
Process thermal images and radiometric video, analyse measurement data and prepare professional inspection reports on a computer.
SmartView Mobile for iOS
Review, optimise and analyse compatible thermal images, add measurement markers and share inspection results from your iPhone.
Orders are dispatched from Fluke’s UK operation using a tracked courier service. Tracking details are provided once the order leaves the warehouse, and a signature may be required on delivery.
Stocked camera and lens configurations normally arrive within 1–5 working days. Lead times can vary for less common configurations, so contact us if you need delivery by a particular date.
Your order is supplied through Fluke UK. Prices are displayed clearly including and excluding VAT, with no customs duties or import charges payable when your equipment arrives.
Your Fluke Ti300U is covered by the manufacturer’s warranty and supported by Fluke UK’s service team. Cameras do not need to be registered with Fluke for the warranty to be upheld.
Fluke Ti300U FAQs
Clear answers to the most common questions about selecting, ordering and using the Fluke Ti300U.
The Ti300U is well suited to routine professional inspections of electrical panels, HVAC systems, motors, pumps and building services. Its 384 × 288 detector provides dependable detail without the additional cost of the higher-resolution Ti401U or Ti480U.
The supplied 25° × 19° standard lens is the best all-round option. Choose the wide-angle lens for large nearby targets, the 2× telephoto for smaller or more distant components, or the 4× telephoto for specialist long-distance inspections.
Yes. The Ti300U supports standard, wide-angle, 2× telephoto and 4× telephoto lenses, allowing you to add compatible lenses as your inspection requirements change.
The Ti300U measures temperatures from −20°C to 650°C. This range applies across the four compatible lens options.
The camera has a native infrared resolution of 384 × 288, providing 110,592 temperature-measurement pixels. The Ti300U does not use software-generated SuperResolution.
No. Images and radiometric video can be captured, reviewed and stored directly on the camera. SmartView IR for Windows is available for more detailed analysis and reporting, while SmartView Mobile for iOS supports compatible mobile workflows.
The camera is supplied ready to use. A traceable calibration certificate should not be assumed unless specifically listed, so please contact us before ordering if your quality system requires documented calibration.
In-stock camera and lens configurations are normally delivered within 1–5 working days. Configurations that are not currently in stock can take up to six weeks. UK customers will not receive a separate import or customs bill.
The Fluke Ti300U is covered by a two-year manufacturer’s warranty. Corey Technical remains your point of contact and can assist with technical support, warranty assessment and repair arrangements.
Yes. The Ti300U can be returned within 60 days, subject to our Returns & Refunds Policy and the product being returned in re-saleable condition. Please contact Corey Technical before returning the camera or any accessories so that we can arrange the next steps.
Tell us your application, target size and working distance. We’ll help confirm the most suitable camera and lens configuration.
See Fluke cameras in detail
Watch official Fluke videos covering the TiX and Ultra Series, from camera operation and measurement setup to Super Resolution use of Fluke's analysis software - SmartView IR
Ultra Series overview
An introduction to the Ti300U, Ti401U and Ti480U handheld thermal imagers.
Fluke Australia video
TiX and Ti480 overview
See Fluke’s overview of the TiX580 and the earlier Ti480 infrared camera.
Fluke Corporation video
Ti480U features
Explore the Ti480U in Fluke Australia’s overview of this Ultra Series model.
Fluke Australia video
Ti480U in use
Hear an HVACR technician’s perspective on using the Ti480U in the field.
Fluke Australia video
Focusing technology
Watch a demonstration of LaserSharp focusing on a compatible Fluke thermal camera.
TEquipment video
SmartView reporting
See how Fluke SmartView Research supports thermal analysis, report creation and data export.
TEquipment video
SmartView streaming
Watch how SmartView Research receives and displays live infrared camera data for analysis.
TEquipment video