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Mitutoyo 1231A-01 | Dial Gauge | 2.5 mm Range, 0.01 mm Graduation, Lug Back
Mitutoyo's 1231A-01 dial gauge reads in 0.01 mm steps across a 2.5 mm range. The 1231A-01 has lug-back mounting for stands and fixtures and follows the ANSI/AGD type layout. The 1231A-01 reads in metric units on a 0-50-0 dial. The 1231A-01 mounts by a 9.52 mm (0.375 in) stem, and its contact point thread is 4-48UNF.
- Repeatability ±2 µm, hysteresis 3 µm
- Dial reading 0-50-0
- 9.52 mm (0.375 in) stem, 4-48UNF thread, carbide-tipped contact point
- Measuring force 0.4-1.4 N
- Specifications
- Features
- Downloads
| Part Number | 1231A-01 |
| Brand | Mitutoyo |
| Type | Dial Gauge |
| Range | 2.5 mm |
| Graduation | 0.01 mm |
| Repeatability | ±2 µm |
| Hysteresis | 3 µm |
| Dial Reading | 0-50-0 |
| Back | Lug back |
| Standard | ANSI/AGD type |
| Stem Diameter | 9.52 mm (0.375 in) |
| Thread | 4-48UNF |
| Contact Point | Carbide tipped |
| Measuring Force | 0.4-1.4 N |
- Lug Back Design – Allows secure and stable mounting on dial indicator holders or stands.
- High Precision – 0.01 mm graduation ensures accurate, detailed measurement results.
- Measurement Range – Covers 2.5 mm, ideal for fine inspection and alignment tasks.
- ANSI/AGD Standard – Built to conform to industry-standard dimensions and performance.
- Durable Build – Designed to perform reliably in workshop and industrial environments.
- Versatile Application – Suitable for quality control, machining, and precision inspection work.
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