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Mitutoyo 406-253-30 | Digital Micrometer, Non-Rotating Spindle | 75-100 mm, 0.001 mm step
The 406-253-30 is a Digimatic micrometer for 75–100 mm whose spindle slides without turning, with a ratchet stop and data output; Mitutoyo's model code is OMV-100MX. Digital step is 0.001 mm, with a maximum permissible error of ±4 µm and variation in length of 4 µm; the LCD has 7.5 mm characters.
Key features
- Faces listed as carbide-tipped, micro-lap finish (406-253-30).
- Spindle data: with spindle lock, ø 6.35 mm, spindle pitch 0.5 mm.
- Measuring force range is 3 - 8 N (406-253-30).
- Battery details: 1 battery SR-44, approx. 2.4 years (406-253-30).
- Keys and alarms cover origin set, data hold, auto power-off after 20 min of non-use (406-253-30).
- Scale: thimble and sleeve satin chrome finish, ø18 mm (406-253-30).
- Specifications
- Downloads
| Part Number | 406-253-30 |
| Brand | Mitutoyo |
| Model | OMV-100MX |
| Measuring Range | 75–100 mm |
| Units | Metric |
| Digital Step | 0.001 mm |
| Max. Permissible Error (E MPE) | ±4 µm |
| Variation in Length (V MPE) | 4 µm |
| Display | LCD, character height 7.5 mm |
| Measuring Face | Carbide-tipped, micro-lap finish |
| Measuring Spindle | With spindle lock, ø 6.35 mm, spindle pitch 0.5 mm |
| Measuring Force | 3 - 8 N |
| Data Output | Yes |
| Power Supply | 1 battery SR-44 |
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