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Mitutoyo 2971TB | One-Revolution Dial Indicator | 0.5 mm Range, 0.01 mm Graduation, Flat Back
With 0.5 mm of range and 0.01 mm per division, the 2971TB is a Mitutoyo one-revolution dial indicator. Because the 2971TB uses a one-revolution dial, there are no turns to count.
- Accuracy ±0.01 mm; one-revolution dial reading 25-0-25, so turns never need counting
- Mitutoyo Series 2, flat-back case; offset spindle bushing stops stem clamping from binding the spindle
- Limit hands supplied for GO/NG assessment; roughly 40% less mass than a traditional dial indicator
- 0.4–1.4 N measuring force, plunger stroke 0.7 mm; 8 mm stem; carbide-tipped contact point
- Hard-coated crystal resists scratching and chemical attack
- Shockproof and dustproof build
- Specifications
- Features
- Downloads
| Part Number | 2971TB |
| Brand | Mitutoyo |
| Range | 0.5 mm |
| Graduation | 0.01 mm |
| Accuracy | ±0.01 mm |
| Dial Reading | 25-0-25 |
| Dial Type | One revolution |
| Series | 2 |
| Back | Flat back |
| Measuring Force | 0.4–1.4 N |
| Plunger Stroke | 0.7 mm |
| Stem Diameter | 8 mm |
| Contact Point | Carbide tipped |
- The reading problems that can arise with other dial indicators that require numerous pointer rotations for a full stroke are eliminated when the pointer rotation is limited to one revolution.
- 0.01mm and 0.02mm of graduation
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