top of page

Digital Surface Profile Gauge SP-1M is designed for profile measuring on either flat or curved surfaces. Also it can be used for measurements of surface roughness (Rz), after abrasive blasting pre-painting work.


The electronic unit is the same as Coating Thickness Gauge  TP-1M.


SP-1M consist of electronic block of Coating Thickness Gauge TP-1M and probe DSH.



  • Convenience and ease in operation
  • High measurement accuracy
  • Minimum number of controls: one button – one function
  • Graphical display with backlight
  • Control of batteries

Digital Surface Profile Gauge SP-1M