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Mitutoyo 2900A-70 | One-Revolution Dial Indicator | 0.08 mm Range, 0.001 mm Graduation, Lug Back
This one-revolution dial indicator, Mitutoyo part number 2900A-70, reads to 0.001 mm across a 0.08 mm range. The 2900A-70 is intended for precise linear measurement.
- Series 2, ISO type, lug back for mounting; one-revolution dial reading 40-0-40, so turns never need counting
- Jewelled bearings in the movement; repeatability 1 µm with 2 µm hysteresis
- 8 mm stem; carbide-tipped contact point with M2.5 x 0.45 mm thread
- Measuring force of 0.4–2 N, stroke of 4 mm
- Shockproof and waterproof design
- Weighs 150 g
- Specifications
- Features
- Downloads
| Part Number | 2900A-70 |
| Brand | Mitutoyo |
| Range | 0.08 mm |
| Graduation | 0.001 mm |
| Dial Reading | 40-0-40 |
| Dial Type | One revolution |
| Standard | ISO type |
| Series | 2 |
| Back | Lug back |
| Hysteresis | 2 µm |
| Repeatability | 1 µm |
| Measuring Force | 0.4–2 N |
| Plunger Stroke | 4 mm |
| Stem Diameter | 8 mm |
- Precision Measurement: 0.001mm graduations with a 0.08mm range for high-accuracy results.
- One-Revolution Dial: Complete measurement is shown in a single rotation, reducing reading errors.
- Lug Back Design: Provides secure and stable mounting for precise measurements.
- Jewelled Bearing: Ensures smooth operation, minimal wear, and increased durability.
- ISO/JIS Compliance: Meets international standards for compatibility with global equipment.
- Shockproof & Waterproof: Built for durability and long-lasting performance in tough conditions.
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