Portable Surface Roughness Measurement Surftest SJ-201:
- Light, compact body and simple operation
- Surface roughness measuring instrument operable in much the same way a hand tool is used
Portable Surface Roughness Measurement Surftest SJ-301:
- Pursuit of operability and various needs
- Ultimate solution of compact surface roughness measuring instruments
Portable Surface Roughness Measurement Surftest SJ-400:
- Allows skid-free measurement regardless of compactness
- Compatible with waviness profile and minute step measurement
