Valued at USD 5.58 billion in 2024, the thermal scanners market is projected to reach USD 6.04 billion in 2025 and USD 12.59 billion by 2034, growing at a CAGR of 8.50% during the forecast period 2025–2034. Thermal scanners are non-invasive instruments that use infrared imaging and signal processing to show heat patterns across industrial, healthcare, and defense uses. North America was the largest regional market in 2024, and Asia Pacific is expected to grow fastest. Growth is supported by demand for surveillance and security in public spaces and by technological advances. Key players include L3Harris Technologies, Inc., Fluke Corporation, FLIR Systems, Inc., Leonardo S.p.A., and Opgal.
Defense and Security Applications in the Thermal Scanners Market
Adoption is growing for border security, law enforcement, and structural health monitoring of aircraft. Scanners using the long-wave band are valued for their performance in fog, smoke, and dust, which the report links to border security use. Aerospace & Defense is part of the end-use segmentation, alongside commercial, industrial, healthcare, automotive, oil & gas, and others. L3Harris Technologies offers the ENVG-B dual-waveband goggle for defense, and Teledyne FLIR LLC launched the Flir PT-Series AI SR security camera in June 2025.
Commercial Segment: Fastest Growth
The commercial end-use segment is expected to grow fastest, driven by airport screening since the COVID-19 outbreak and deployment in malls, hotels, and motels. Airports, hotels, and transport hubs screen travelers for fever and health risks, linking tourism and transport to demand. Commercial deployment therefore ties thermal scanning directly to travel and hospitality venues.
Ramco Systems launched improved thermal scanning and facial recognition for commercial spaces, showing how vendors are combining thermal imaging with identity capabilities. In Asia Pacific, tourism in countries such as India drives airport screening, and the report notes that surveillance and security demand in public spaces underpins the wider market.
Browse Insights:
https://www.polarismarketresearch.com/industry-analysis/thermal-scanner-market
Automotive Sensors and Regulation
In May 2024, Obsidian Sensors, a San Diego-based sensor developer, partnered with Taiwan's Quanta Computer to target automotive applications. The report links this to a US NHTSA ruling requiring autonomous emergency braking in all new vehicles by 2029. Seek Thermal has also launched automotive sensor technology, and the report lists automotive among LWIR application areas. This regulatory backdrop is a notable reference point for sensor suppliers targeting vehicles.
Regional Insights: North America and Asia Pacific
North America's leadership is attributed to its defense industry, key players including Fluke Corporation, L3Harris Technologies, Inc., and FLIR Systems, Inc., high healthcare spending, awareness of infectious disease, and many US airports and tourist destinations. In the US, demand comes from security, healthcare, and industrial sectors, and growth is supported by technology advances, government investment, automation, and smart manufacturing.
Asia Pacific is expected to grow fastest, driven by many low-cost vendors, industrialization, and urbanization. China leads regional revenue. Europe, Latin America, and Middle East & Africa are covered in the regional scope, but the page gives no narrative for them.
Competitive Strategies and Developments
Companies thermal scanners use organic and inorganic strategies, including product launches, alliances, deals, contracts, and mergers and acquisitions. In October 2025, FOTRIC Inc. released the H7 Handheld Acoustic Imaging Camera. Fluke Corporation launched the iSee Mobile Thermal Camera in 2024. Opportunities lie in technological advances and urbanization, while high cost may slow growth. Porter's Five Forces rates rivalry among existing firms as high and the threat of new entrants as low, reflecting a competitive field shaped by smart manufacturing adoption and security demand.
For B2B stakeholders, the report's segmentation by type (handheld and fixed), wavelength (long-wave, mid-wave, and short-wave infrared), end use (commercial, industrial, healthcare, aerospace & defense, automotive, oil & gas, and others), and region provides a framework for benchmarking suppliers. Its company profile coverage also includes 3M (3M Scott), Terabee, Xenics, Vumii Imaging, Infratec GmbH, AMETEK Land, Testo SE & Co. KGaA, and C-Thermal.
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