Testo · testo 513
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.
Category: Measuring instruments · Gas leak detectors
| Methane (CH₄) | Value |
|---|---|
| Measuring span | 1 ppm to 1.0 %vol CH₄ |
| Resolution | 1 ppm / 0.1 Vol.% (> 999 ppm) |
| Propane (C₃H₈) | Value |
|---|---|
| Measuring span | 1 ppm to 1.0 %vol C₃H₈ |
| Resolution | 1 ppm / 0.1 Vol.% (> 999 ppm) |
| Butane (C₄H₁₀) | Value |
|---|---|
| Measuring span | 1 ppm to 1.0 %vol C₄H₁₀ |
| Resolution | 1 ppm / 0.1 Vol.% (> 999 ppm) |
| H₂ leak detection | Value |
|---|---|
| Measuring span | 1 ppm to 1.0 %vol H₂ |
| Resolution | 1 ppm / 0.1 Vol.% (> 999 ppm) |
| General technical data | Value |
|---|---|
| Operating humidity | 0 to 80 %RH |
| Weight | 296 g |
| Dimensions | 135 x 60 x 28 mm (LxWxH) |
| Operating temperature | -10 to +50 °C |
| Detection parameters | ppm; vol.%; %LEL |
| Recovery time | <2 sec |
| Response time | <2 sec |
| Gas | methane; propane; butane; hydrogen (forming gas) |
| Leak alarm | Optical and audible alarm |
| Sensor service life | 2 years under normal usage |
| Sensitivity | 14 g/a – Low; 3 g/a – High |
| Probe shaft length | 330 mm |
| Battery life | 10 h |
| Battery type | 3x AA |
| Storage temperature | -20 to +60 °C |
Testo · testo 324
Everything the professional needs for testing gas pipes: in addition to the testo 324 leakage measuring instrument, including system case with feeding unit and other accessories, you get an infrared printer for measurement data documentation on site, along with the testo 316-EX gas leak detector.
Testo · testo 317-1
Gas leaks on heating systems can quickly become a problem, because breathing in poisonous gases leads to health risks or even a risk of death. With the testo 317-1 back pressure indicator you have a handy measuring instrument which detects escaping heating flue gases quickly and reliably.
Testo · testo 324
Professional pressure/leak detector for installation, maintenance and service of gas and water pipes. Specially designed to carry out reliable leak tightness checks, load tests, serviceability tests, temperature measurements in accordance with existing rules and regulations.
Testo · testo 514
The testo 514 is a reliable, easy‑to‑use detector for pinpointing even the smallest refrigerant leaks in AC/R systems. With 3 g/a sensitivity and testing according to DIN EN 14624, it meets EU F‑Gas requirements while delivering precise results. Ready to use immediately without selecting a refrigerant type, and featuring a replaceable sensor, it ensures efficient work with minimal downtime.
