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Mitutoyo 293-180-40 | QuantuMike Digital Micrometer | 0–1 in (25.4 mm), 2 mm Spindle Pitch
The Mitutoyo 293-180-40 QuantuMike covers 0–1 in (25.4 mm) and uses a 2 mm spindle pitch, so the spindle travels four times faster than on a conventional metric micrometer. This shortens approach and release time, while maximum permissible error is ±1 µm.
- Resolution 0.00005 in / 0.001 mm; accuracy ±0.00005 in
- Carbide-tipped, micro-lapped faces; flatness 0.000012 in, parallelism 0.00004 in
- Measuring force 7–12 N with spindle lock on a ø6.35 mm spindle
- ABS/INC zero, PRESET, HOLD and function lock
- Low-voltage alarm and auto power-off after 20 minutes; CR2032 battery, 265 g
- Specifications
| Part Number | 293-180-40 |
| Brand | Mitutoyo |
| Range | 0–1 in / 25.4 mm |
| Resolution | 0.00005 in / 0.001 mm |
| Accuracy | ±0.00005 in |
| Flatness | 0.000012 in |
| Parallelism | 0.00004 in |
| Spindle | ø6.35 mm with lock, 2 mm pitch |
| Measuring Faces | Carbide-tipped, micro-lap finish |
| Measuring Force | 7–12 N |
| Display | LCD, 7.5 mm characters |
| Functions | ABS/INC, PRESET, HOLD, function lock, low-voltage alarm, auto off |
| Power Supply | 1 x CR2032 battery |
| Mass | 265 g |
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