testo 513 - Gas leak detector with flexible probe

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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.

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

The testo 513 is an easy-to-use and reliable gas leak detector designed for the detection of flammable gases such as methane, propane, butane and hydrogen on residential and industrial gas boilers and similar systems.The leak detector is designed for everyday use, combining extremely fast response and recovery times within seconds.Thanks to the adjustable display modes and automatic zeroing function, leaks can be precisely localized using pinpoint mode.
The sensor can be replaced by the user, minimizing downtime and reducing operating costs.

Methane (CH₄)

Methane (CH₄)	Measuring range 1 ppm to 1.0 Vol.% CH₄
Methane (CH₄)	Resolution 1 ppm / 0.1 Vol.% (> 999 ppm)

Propane (C₃H₈)

Propane (C₃H₈)	Measuring range 1 ppm to 1.0 Vol.% C₃H₈
Propane (C₃H₈)	Resolution 1 ppm / 0.1 Vol.% (> 999 ppm)

Butane (C₄H₁₀)

Butane (C₄H₁₀)	Measuring range 1 ppm to 1.0 Vol.% C₄H₁₀
Butane (C₄H₁₀)	Resolution 1 ppm / 0.1 Vol.% (> 999 ppm)

Gas sensor
Bag
Batteries
Protection Cap

Data sheet testo 513(1.0 MB)