- Measure diameter of cables, thin plastic pipes, etc., which may deform
- Laser engraved scale
- Made of stainless steel
| Code | Diameter Range | Graduation | Accuracy |
| 7116-115 | Ø20-115mm | 0.05mm | 0.10mm |
| 7116-230 | Ø100-230mm | 0.05mm | 0.10mm |
| 7116-330 | Ø200-330mm | 0.05mm | 0.15mm |
| 7116-620 | Ø300-620mm | 0.05mm | 0.20mm |
