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Mitutoyo 2109AB-11 | Flat Back Dial Gauge | 1 mm, 0.001 mm, ANSI/AGD
With 1 mm of plunger travel and 0.001 mm graduations, the 2109AB-11 from Mitutoyo is a flat back dial gauge. Built to ANSI/AGD Type 2, it is used for linear measurement and inspection, and the flat back lets it sit on flat surfaces or magnetic bases (2109AB-11).
- Measuring force of 0.4 - 1.5 N on the 2109AB-11; dial reads 0-10-0
- Repeatability ±0.3 µm, hysteresis 2 µm
- 4-48 UNF thread and 9.52 mm or 0.375 in stem on the 2109AB-11
- Jewelled bearing (2109AB-11)
- Carbide contact point fitted to the 2109AB-11
- 2109AB-11: scratch-resistant, anti-glare crystal
- Specifications
- Features
- Downloads
| Part Number | 2109AB-11 |
| Brand | Mitutoyo |
| Product Type | Flat Back Dial Gauge |
| Range | 1 mm |
| Graduation | 0.001 mm |
| Dial Reading | 0-10-0 |
| Measuring Force | 0.4 - 1.5 N |
| Hysteresis | 2 µm |
| Repeatability | ±0.3 µm |
| Stem Diameter | 9.52 mm or 0.375 in |
| Thread | 4-48 UNF |
| Back | Flat back |
| Standard | ANSI/AGD Type 2 |
| Bearing | Jewelled |
- 1 mm Measuring Range – Ideal for fine measurements in small-scale inspection tasks.
- 0.001 mm Graduation – Provides ultra-precise readings for high-accuracy applications.
- Flat Back Design – Enables stable and secure mounting on flat surfaces or magnetic bases.
- Jeweled Bearings – Offers smooth, low-friction operation and enhanced longevity.
- ANSI/AGD Type 2 Compliant – Built to industry standards, ensuring compatibility with standard holders.
- Scratch-Resistant, Anti-Glare Crystal – Provides clear and durable visibility in various work environments.
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