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Mitutoyo 157-902 | Optical Parallel Set | 1-2 in, 4 pcs
Part Number : 157-902
Built for 1-2 in micrometers, the Mitutoyo 157-902 optical parallel set holds four parallels (1.0000, 1.0062, 1.0125, 1.0187 in). Each size tests the anvil and spindle faces at a different quarter revolution.
- For micrometers with a 1-2 in range
- Four parallels: 1.0000, 1.0062, 1.0125, 1.0187 in
- Each 30 mm in diameter; flatness 0.1 µm, parallelism 0.2 µm (157-902)
For pricing, please contact our experts.
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| Part Number | 157-902 |
| Brand | Mitutoyo |
| Type | Optical parallel set |
| Micrometer Range Checked | 1-2 in |
| Sizes in Set | 1.0000, 1.0062, 1.0125, 1.0187 in |
| Diameter | 30 mm |
| Flatness | 0.1 µm |
| Parallelism | 0.2 µm |
| Units | Inch |
These Optical Parallels allow you to inspect micrometers and other measuring tools.
They offer the following benefits:
- Using optical interference, they can inspect the measuring faces of micrometers for parallelism and flatness.
- Each set consists of 4 sizes designed for testing at each quarter revolution.
Mitutoyo 157-902 | Optical Parallel Set | 1-2 in, 4 pcs
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