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Mitutoyo 389-514 | Digital Sheet Metal Micrometer | 0-25 mm, Type A flat/flat, deep frame
Covering 0–25 mm, the 389-514 gauges sheet thickness with a deep-frame body and a Type A (flat/flat) anvil and spindle. The LCD (7.5 mm characters) reads in 0.001 mm steps, with a maximum permissible error of ±5 µm and variation in length of 3 µm. A pair of SR-44 batteries powers the 389-514, and it has data output.
Key features
- Anvil and spindle: Type A, flat/flat.
- Face material and finish: carbide-tipped, micro-lap finish (389-514).
- Rated measuring force 10 - 14 N.
- Battery details: 2 batteries SR-44, approx. 1.8 years.
- Keys and alarms cover origin set, data hold, function lock, low-voltage alarm (389-514).
- Thimble and sleeve: satin chrome finish, ø21 mm.
- Specifications
- Downloads
| Part Number | 389-514 |
| Brand | Mitutoyo |
| Model | PMU300-25MB |
| Measuring Range | 0–25 mm |
| Digital Step | 0.001 mm |
| Max. Permissible Error (E MPE) | ±5 µm |
| Variation in Length (V MPE) | 3 µm |
| Display | LCD, character height 7.5 mm |
| Anvil / Spindle | Type A, flat/flat |
| Measuring Face | Carbide-tipped, micro-lap finish |
| Measuring Spindle | With spindle lock, throat depth ≤ 150 mm : ø 6.35 mm throat depth =300 mm : ø 8 mm, spindle pitch 0.5 mm |
| Measuring Force | 10 - 14 N |
| Data Output | Yes |
| Power Supply | 2 batteries SR-44 |
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