| spirit level | Wasserwaage |
| horizontal vial | Horizontal-Libelle |
| vertical vial | Vertikal-Libelle |
| measuring surface | Messfläche |
| profile | Profil |
| bubble | Libellenblase |
| reference ring | Ablesring |
| spirit level | Wasserwaage |
| horizontal vial | Horizontal-Libelle |
| vertical vial | Vertikal-Libelle |
| measuring surface | Messfläche |
| profile | Profil |
| bubble | Libellenblase |
| reference ring | Ablesring |