Semi-Flexible ECA Probes

Semi-flexible probes come with all the great features of rigid probes, but they can also easily bend to perform axial scans on convex and concave geometries with height variations along a single axis (such as pipes and floor plates).

The probes also come in a wide variety of frequency brackets, number of coils, and three casing sizes: small, medium, and large.


  • flexible contact surface that adapts to height variations
  • high, uniform sensitivity
  • high resistance to wear and tear




  • 26–128 mm, depending on model

Penetration (stainless steel/aluminum):

  • 3–6 mm, depending on model

Minimum detectable crack length:

  • 0.5–1.0 mm, depending on model
Casp System Dofinansowanie
Introduction of B2B class system that automates business processes taking place between CASP system and its business Partners. The project is co-financed by European Union with funds of European Regional Development Fund.
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