
Testo · testo 513
testo 513 - Gas leak detector with flexible probe
The testo 513 combines fast, reliable gas detection with the practical features professionals rely on. It quickly identifies methane, propane, butane and hydrogen leaks, with rapid response and recovery times that make precise localization easy through its pinpoint mode. Automatic zeroing and flexible display options streamline daily work, while the user‑replaceable sensor minimizes downtime and keeps operating costs low. A dependable choice for efficient leak detection in both residential and industrial systems.








