Digital Sand or Shot or Grit Blasting Surface Profile Gauge, Ra Profile Gauge, Ra Roughness Meter, Surface Profilo meter, ASTM D 4417-B. Digital Surface Profile Gauge to Measure Ra Value on Sand, Shot, Grit Blasted Surfaces.

Digital Sand or Shot or Grit Blasting Surface Profile Gauge, Ra Profile Gauge, Ra Roughness Meter, Surface Profilo meter, ASTM D 4417-B. Digital Surface Profile Gauge to Measure Ra Value on Sand, Shot, Grit Blasted Surfaces.

Digital Surface Profile Gauge Range: 0~12.7 mm, Resolution: 1µm
The surface profile roughness gauge is a simple instrument for ultrafast measuring of the point peak-to-valley height of a surface. The shape of the base makes this instrument ideal to measure the height of welds. Surface Roughness Measurement Instrument. Complies with: ISO 2808, ASTM D4417-B, JIS K 5600-1-7, BS EN ISO 2808, BS 3900-C5, IMO MSC.215(82).