PosiTector SPG

Part no. INDSPG

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The PosiTector Surface Profile Gauge measures and records peak-to-valley surface profile heights of blasted steel, textured coatings, and concrete surfaces.


Typically used to determine surface profile of a blasted steel or concrete surface. It can also read the profile of surfaces with an applied textured coating.


  • Resistant to solvents, acids, oil, water, and dust
  • Alumina wear face and tungsten carbide tip for durability and probe accuracy
  • Temperature compensation for reading accuracy
  • Compatible with other PosiTector inspection probes
  • Backlit display for visibility