Mitutoyo 140-158 Inside Micrometer
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Mitutoyo 140-158 inside micrometer extends precision measurement to 1000–3000mm with 50mm head travel and comprehensive extension rod set for large internal bore verification.
Product details
| Model | 140-158 |
| Manufacturer | Mitutoyo |
| Category | Micrometers |
| Availability | Made to order |
Description
Overview
The Mitutoyo 140-158 is a high-precision inside micrometer engineered for measuring large internal diameters in the 1000–3000mm range. Building on the proven design of Mitutoyo precision instruments, this model incorporates a comprehensive set of interchangeable extension rods to accommodate the extended measurement range. The 50mm head travel enables fine measurement resolution and repeated accuracy for critical internal dimension verification.
Key Features
- Measurement range: 1000–3000mm
- Head travel: 50mm for precise adjustment and repeatability
- Comprehensive extension rod set: 50, 100 (2 pcs), 200, 500, 1000 mm
- Precision micrometer construction for high-accuracy internal diameter measurements
- Modular design accommodating extended measurement capability
Applications
- Large bore diameter verification in manufacturing
- Quality control of large cylindrical components and housings
- Dimensional inspection in heavy machinery production
- Verification of large drilled or reamed holes and cylinders
Specifications
| Measurement Range | 1000–3000mm |
| Head Travel | 50mm |
| Extension Rods Included | 50, 100 (2 pcs), 200, 500, 1000 mm |
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Mitutoyo 140-158 Inside Micrometer
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