FLUKE TiS55+ Thermal Imaging Camera
Be proactive instead of reactive — and go beyond the infrared image.
Take your plan for a preventive maintenance (PM) programme and turn it into reality. To get started, you need to set up your image organisation and inspection routines.
Asset Tagging allows you to easily compare asset images over time. Scanning the asset’s QR code creates a timeline of your inspections, linking each infrared image directly to the equipment it represents.
Use the time saved — on average 25% of time typically spent organising thermal images — to analyse asset data for trends, diagnose issues, and fix problems before they become failures.
FLUKE TiS55+ Perfect For:
- Capturing thermal images with a point and shoot hand-held thermal camera
- Several industries:
- Technicians and contractors needing quality images with affordability
- Electrical inspections
- HVAC/R inspections
- Mechanical inspections
- Building diagnostics

FLUKE TiS55+ Key Features:
- Infrared resolution: 256 x 192 (49,152 pixels)
- -20 °C to 550 °C temperature range
- 3.5" VGA Touchscreen LCD display
- Complete with IR fusion technology for crisp imagery
- Focus system: Manual focus and 1 meter focus marker
- IP54 rated – water and dust resistant
- Withstands a 2-metre drop
Organise without the clipboard using built-in personal assistants:
- Voice annotation – record up to 60 seconds per infrared image
- IR-PhotoNotes – Take photos of asset numbers and other identifiers
- Asset Tagging – scan a QR code and capture, sort automatically
TiS55+ Asset Tagging
Tired of the time-consuming chore of organising your thermal images?
Let Asset Tagging do the work. Just scan the asset’s QR code, capture your image, and the system will automatically sort it for you. Spend more time analysing and less time sorting.

FLUKE TiS55+ Is FLUKE Connect Enabled
The FLUKE TiS55+ is part of a growing ecosystem of connected tools and maintenance software.
With the FLUKE Connect App, images and data sync directly to your digital records. Use FLUKE Connect Asset to link inspections to specific assets for easy review and collaboration.
What Comes with the FLUKE TiS55+?
- FLUKE TiS55+ Infrared Thermal Camera
- AC power supply (with universal adapters)
- Rugged lithium-ion smart battery
- USB cable
- 4 GB micro SD card
- Hard carrying case and soft transport bag
- Adjustable hand strap
- Free downloadable software and user manual
Understanding the Specs:
🔍 Infrared Resolution
Resolution defines pixel count in each infrared image. The FLUKE TiS55+ offers 256 x 192 — ideal for daily inspections. Higher models like the TiS75+ offer 384 x 288 for more demanding applications.

🖼️ Field of View
The FLUKE TiS55+ Thermal Camera offers an excellent field of view, ideal for inspecting most assets in both confined and open areas.
🌡️ Temperature Range
With a range of -20 °C to 550 °C, the FLUKE TiS55+ excels in detecting anomalies in industrial, mechanical and electrical systems.
📏 Optimal Operating Distance
Whether close-up or mid-range, the focus-free optics of the FLUKE TiS55+ ensure sharp, usable infrared images for inspections.
🔍 Minimum Operating Distance
Focus-free design means the closest point at which images still appear sharp. Ideal for tight inspection areas.
🧠 Smart Data Management
Use the FLUKE Connect App and FLUKE Connect Asset to eliminate manual errors. Share findings via ShareLive and streamline reporting workflows.
📊 Spatial Resolution (IFOV)
With precise spatial resolution, the FLUKE TiS55+ delivers clear, actionable thermal data.
🎯 Thermal Sensitivity
The FLUKE TiS55+ offers 40mK thermal sensitivity, detecting even the smallest heat differentials for superior accuracy in diagnostics.
🔧 Focusing System
Focus-free design means fast operation without manual adjustments — perfect for inspections on the go.
📝 Annotation Options
- Text annotations
- Asset IDs
- IR-PhotoNotes
- Voice notes
📸 Auto Capture
Automatically record sequences to track intermittent issues without constant supervision.
🎥 Video Recording
Record standard or radiometric video to capture temperature data frame-by-frame for detailed analysis and reporting.
🔗 Connected Efficiency
Part of the FLUKE ecosystem, the FLUKE TiS55+ integrates wirelessly with the FLUKE Connect App. Access real-time data, review historical records, and drive smarter decisions.
Preventive maintenance made simple. Rework eliminated. Time optimised.
FLUKE TiS55+: reliable, connected, and built to perform — every inspection, every time.