Product · Form & Surface Roughness Measurement
Mitutoyo Surftest SJ-310
A portable surface roughness tester in Mitutoyo's SJ series with a larger monochrome display and USB interface for direct PC-based measurement setup and data transfer.
New Refurbished Absolute Certified Surplus
About the Mitutoyo Surftest SJ-310
A portable surface roughness tester in Mitutoyo's SJ series with a larger monochrome display and USB interface for direct PC-based measurement setup and data transfer.
Aimed at users who need slightly more measurement and reporting flexibility than the entry SJ-210 while remaining fully portable.
| Specification | Value |
|---|---|
| Traverse length | up to 12.5 mm |
| Interface | USB |
| Display | Monochrome graphic LCD |
| Power | Battery |
| Parameters | Ra, Rz and standard roughness set |
Available across all four PartnerGeometrics condition tiers — New, Refurbished, Absolute Certified, and Surplus. See our condition tier guide for details on what each tier includes.