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Spark Tester SWT-NS004 and Inline Spark Tester Overview
Aug . 21, 2025 11:37
The demand for reliable and efficient quality control in industrial welding and geomembrane integrity testing has never been higher. Ensuring leak-free joints and detecting even the smallest imperfections is critical for long-term project durability. This is where the spark tester, specifically the Spark tester SWT-NS004, comes into play. Designed for precision and ease of use, this inline spark tester offers a robust solution for post-weld inspection and geomembrane testing.

The Spark tester SWT-NS004applies current to the joint surface. If a leak exists, the device triggers an alarm signal, pinpointing the exact fault location.
This inline spark testeris designed for materials ranging from 3mm to 30mm, making it suitable for diverse industrial applications.
Yes, it effectively detects holes in geomembranes by generating spark discharges upon contact with compromised conductive paths.
The device operates at 230V, 50/60Hz frequency, with a power consumption of 30W for stable performance.
Absolutely. It ensures welding joint integrity by identifying leaks, weak spots, or defects that could impact project durability.
The Spark tester SWT-NS004 and inline spark tester provide an indispensable solution for industrial quality control. With advanced detection capabilities, adjustable settings, and reliable performance, they are essential tools for ensuring structural integrity and long-lasting project success.
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