Products
Vernier Calipers with Knife-edge Jaws ( Type B)
Features:
Both upper & lower jaws are knife edge.
Inside readings can be read directly from the indicated reading when measuring the inside diameter with upper jaws,
Do not need to add the nib width to the indicated reading.
With fine adjustment , but without depth bar.
Can measure outside diameter (O.D), inside diameter (I.D), and steps.
Specifications:
| Measuring Range | Order No.（Open Type) | Order No.（CloseType) | Veriner | Limit | a | b | d |
| reading | Error | ||||||
| 0-500mm | 141-455 | 141-485 | 0.02mm | ±0.05mm | 100 | 45 | 24 |
| 0-600mm | 141-456 | 141-486 | 0.02mm | ±0.05mm | 100 | 45 | 24 |
| 0-800mm | 141-458 | 141-488 | 0.02mm | ±0.07mm | 125 | 60 | 31 |
| 0-1000mm | 141-460 | 141-490 | 0.02mm | ±0.07mm | 125 | 60 | 31 |