The testo 513 gas leak detector 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.
Your advantages
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High sensitivity – Sensitivity of 3 g/a enables detection of the smallest leaks
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Fast – Leak detection with response time < 2 sec
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Convenient – Leak detection via flexible and robust gooseneck
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Easy & reliable – Selectable display modes (numeric & bar graph) for clear leak detection
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Zeroing – Automatic zero mode for fast pinpoint localization. Manual zeroing option for individual adjustment.
