Thước đo lỗ Starrett 830
| Model |
Range |
Gage Length |
| 830A |
.125-.150in (3.2-3.8mm) |
2in (50mm) |
| 830B |
.150-.200in (3.8-5.1mm) |
2in (50mm) |
| 830C |
.200-.300in (5.1-7.6mm) |
2in (50mm) |
| 830D |
.300-.400in (7.6-10.2mm) |
2in (50mm) |
| 830E |
.400-.500in (10.2-12.7mm) |
2in (50mm) |
| S830FZ (Set of 5) |
.125-.500in (3.2-12.7mm) |
2in (50mm) |
|