When it comes to electrical systems, even minor faults can have major consequences. Thermography allows you to detect loose connections, overloaded circuits, and hidden defects before they escalate into costly failures.
With high-resolution imaging and intelligent features that streamline your workflow, you can identify potential risks faster and keep systems running safely and reliably.
Our Recommendation for Electrical Inspections
Combine laser sharp thermal images with smart features that make electrical 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
Intelligent Image Management with testo SiteRecognition
IFOV Warner to ensure precise measurement of small objects
Manual Focus for extra sharp images
Professional reports with the free analysis Software and App
Seamless data integration of electrical data from the 770-3 clamp meter for a comprehensive analysis
Up to 30% time-savings with testo SiteRecognition
Electrical inspections often involve dozens of switch cabinets – 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. 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
Customer Voices
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 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
High resolution for crystal-clear thermal images and outstanding thermal sensitivity.
Ideal option for sorting large number of thermal images thanks to intelligent image management with testo SiteRecogntion.
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 871(s) and 872(s) to the clamp meter, you can add voltage readings to your inspections and add context to your readings.
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 clamp meter and on-site report sharing, the 860i is your perfect companion for quick thermal inspections.
Electrical thermography
Electrical thermography can prevent damage and avoid operational failures. At the same time, it requires expert knowledge.
