01.12.2025

Testo: New promotions and advanced tools for HVAC/R analysis, diagnosis and maintenance

Testo presents a series of promotions and tools dedicated to refrigeration and heating professionals, with solutions designed to improve operational efficiency and simplify daily tasks in the field.

Among the main new features, the testo 300 NEXT LEVEL flue gas analyzer is now available as a promotional offer for a limited time, together with a practical guide dedicated to digital workflows via the testo Smart App.

In the field of preventive diagnostics, the testo 868s thermal imager enables fast and reliable checks thanks to the automatic detection of critical points and the generation of professional reports.

For refrigeration applications, the testo 550i digital manifold offers full app control and compatibility with Smart Probes.

Dedicated kits for the 558s manifold are also available, with advanced features to automate operations such as emptying, filling and leak detection.

The range is rounded off by compact instruments for rapid measurements in the HVAC/R sector: testo 535 for CO₂, testo 922 for dual-channel temperature and testo 512-1 for differential pressure and air flow monitoring.

👉 Discover all the Testo promotions on the official website at this link !

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