| Code | Size | Sensitivity |
|---|---|---|
| 4906-150 | 150×150mm | 0.02mm/m (=0.001°) |
| 4906-200 | 200×200mm | 0.02mm/m (=0.001°) |
| 4906-300 | 300×300mm | 0.02mm/m (=0.001°) |
| 4906-150M | 150×150mm | 0.02mm/m (=0.001°) |
| 4906-200M | 200×200mm | 0.02mm/m (=0.001°) |
| 4906-300M | 300×300mm | 0.02mm/m (=0.001°) |
| 4906-B150 | 150×150mm | 0.1mm/m (=0.0057°) |
| 4906-B200 | 200×200mm | 0.1mm/m (=0.0057°) |
| 4906-B300 | 300×300mm | 0.1mm/m (=0.0057°) |
| 4906-B150M | 150×150mm | 0.1mm/m (=0.0057°) |
| 4906-B200M | 200×200mm | 0.1mm/m (=0.0057°) |
| 4906-B300M | 300×300mm | 0.1mm/m (=0.0057°) |




