Thermography is a key element to predictive maintenance. It allows you to detect hidden issues early, avoid costly downtime, and keep operations running smoothly.
As a trusted partner in the industry, Testo supports you with innovative thermal solutions that combine high-resolution imaging with workflow efficiency, helping you identify potential risks, prevent unplanned downtime, and extend asset lifetimes.
Our Recommendation for Predictive Maintenance
Combine laser sharp thermal images with smart features that make predictive maintenance faster, easier, and more reliable. Minimize administrative effort with automatic image assignment and ready-to-use report templates — giving you more time to focus on what really matters: your inspections.
High Resolution of 320 x 240 pixels enhanced to 640 x 480 pixels with testo SuperResolution
Outstanding thermal sensitivity (NETD) of 40 mK
Manual Focus & Interchangeable lenses ensure sharp images for both close and distant objects
Professional reports with the free analysis software and App
Intelligent Image Management with testo SiteRecognition
Seamless data integration to pull readings from compatible instruments for ambient temperature, electrical parameters, and humidity
Best-Sellers for All-Rounders
Troubleshoot, inspect, and share your results - fast. Connect your iOS or Android mobile device for quick analysis and field reporting.
Thanks to the wireless connection of the testo 872(s) and 871(s) to the testo 770-3 clamp meter, you can add voltage readings to your inspections and add context to your readings.
testo 883 convinces Cerdia
Since we started using testo SiteRecognition, we’re saving several hours of work on our just under 1,900 switching cabinets.
Udo Moser
Service and maintenance
Cerdia Produktions GmbH
More efficiency in electrical thermography
The thermal imager testo 883 has already put my previous image into retirement. It provides considerably better performance in every single job!
Richard le Mat
Quality manager for the testing of electrical plants -
Barnett Inspections B.V.
testo 883 ensures top Swiss quality
I can recommend this product to my colleagues anytime. The price-performance ratio is unbeatable.
Werner Müller
Technical Maintenance
Head of Technology Frike Group
testo 883 demonstrates its versatility
I would recommend the camera to anyone at any time. Just the right tool for professionals.
Christian Schächtele
Team management Coordination of maintenance and operation
badenovaWÄRMEPLUS GmbH & Co. KG
Packed with features designed to make your job easier
Clear measurement point management - testo SiteRecognition
Thermal inspections often involve dozens of measurement sites – and that means a lot of images that normally need to be renamed, sorted, and matched to the right units afterwards. With testo SiteRecognition, this administrative effort is reduced to a minimum. By letting the camera automatically recognize each unit, every image is instantly assigned to the right place. The result: up to 30% time savings, fewer errors, and fully reliable documentation with no extra effort.
And here’s how it works:
Assign unique QR Codes to each measuring unit
Scan the QR code before the inspection
All thermal images are automatically linked to the correct unit
Thermography in preventive maintenance
Practical Guide:
Learn how infrared technology helps you boost system availability, improve safety, and save energy.
Guide for Electrical Thermography
Practical Guide:
Electrical thermography can prevent damage and avoid operational failures.
Thermography for photovoltaic plants
Practical Guide:
Thermal imagers – ideal tools for the inspection of photovoltaic plants
