| measuring instrument | Model | manufacturer | unit |
|---|---|---|---|
| Microscope （two dimensions） | AF-A1720/H | MITSUTOYO | 1 |
| Picture measuring instrument (two dimensions) | Swift-Duo | Vision ENGNEERING | 1 |
| Picture measuring instrument (Three dimensions) | ZOOM-SCOPE | BAO-I TECHNOLOGY | 1 |
| projector | V-12 | Nikon | 1 |
| Roughness measure tester | SJ-201 | MITSUTOYO | 1 |