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Thermal imagers for Building Diagnostics

Clarity that builds trust.

Thermal Imagers for predictive Maintenance

Buildings consume almost a third of the world’s total energy — and every hidden leak, thermal bridge, or insulation gap adds to the loss. As energy costs rise and sustainability becomes a priority, precise building diagnostics and professional energy consulting matter more than ever. Your work shapes a more efficient future — and for that, you need tools you can rely on.

Our thermal cameras provide the clarity and insight that matter most — helping you detect hidden energy losses, validate your findings with confidence, and produce clear, professional reports. The result: faster workflows, smarter recommendations, and results your clients trust.

Insulation

Insulation and air tightness 

  • Thermal bridges

  • Construction defects

  • Air Infiltration and exfiltration

Water Damage & Risk of mould

Water Damage & Risk of mould

  • Water Intrusion

  • Roof leakage

  • Rising damp

Leakages

Leakages

  • Enable quick, non-invasive leak detection

  • Check underfloor heating

Radiator Performance 

Radiator Performance 

  • See temperature distribution

  • Quickly spot blockages or air pockets

Our Recommendation for Building Inspections

With the testo 883-2, we’ve developed a thermal camera tailored to the needs of building inspectors and energy consultants. The wide-angle lens provides a fast overview of buildings while the interchangeable telephoto lens allows for high-resolution images of distant objects like roofs. Paired with free IRSoft software, your inspections are transformed into professional reports in no time.

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High image quality with 4× more thermal detail through SuperResolution

Manual Focus & Wide-Angle Lens

Powerful Software for more efficiency and professional reports

Detect risk of mould with the Humidity Mode

Thermography App for better client consultation

Scale Assist for automatically optimized temperature scales

Customer Voice

The reports are really professionally structured - and with them I can persuade the customer.

Kuno Schlatter, Building Energy Consultant

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on the PC software testo IRSoft

@harry_hvac_irl

Customer Voice

This instrument really is an asset for me as an architect. Using the testo 883 thermal imager as an extra pair of eyes on the job site helps me and my team tremendously.

Kevin Nechelput, architect

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Managing Director, AEON architecten

@harry_hvac_irl

Advanced building thermography


Ideal for advanced building thermography, with high-resolution thermal images, manual focus, wide-angle lens as well as interchangeable telephoto-lens for sharp results on both near and distant objects.
The free IRSoft software turns your findings into professional, ISO-compliant reports that convince your clients.

Best-Sellers for All-Rounders


Inspect, consult and share your results - fast. Connect your iOS or Android device for quick analysis and screen sharing, enabling better client consultations and easy on-site reporting.
Plus, thanks to the wireless connection of the 871(s) and 872(s) to the testo 605i thermohygrometer, you can visualize moisture and assess mould risk in no time.

Quick spot checks on the go


Always in your pocket, always ready for quick spot checks. With real-time display on your smartphone,
wireless connectivity to our thermohygrometer and on-site report sharing, the 860i is your perfect companion for quick thermal inspections.

Packed with features designed to make your job easier

Analysis software testo IRSoft

  • Extensive, detailed analysis options

  • Professional documentation with report wizard and

  • Report templates

  • License-free download

Practical guide

Thermography for building contractors

Thermography as an efficient measuring instrument for the building sector.

Thermography for building contractors

Other applications

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Facility Management

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Photovoltaic

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HVAC/R

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Contact
Sensorcell Oy
Valimotie 13 A, 2nd floor
00380Helsinki
Finland
+358 (0)9 4282 7940

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