Surface Roughness Comparators ISO Surface Roughness Comparators
ISO Surface Roughness Comparators

Surface Profile Comparators, with or without a lighted magnifier, allow you to quickly visually and tactilely examine the depth of abrasive blast cleaning's surface profile. Depending on the model, the disks come with four or five reference grade profiles.

  • Compact, portable field instrument—ideal for quick assessment of blast cleaned surfaces
  • 4 reference profile grades per comparator
  • Select from Grit Blast and Shot Blast
  • Metric Units
  • Conforms to ISO 8503-1 and ISO 8503-2

    Name/Description Order Code Range
    Grit Blast SRCMICGRIT 25, 60, 100, 150 µm
    Shot Blast SRCMICSHOT 25, 40, 70, 100 µm