Mitutoyo, 293-148-30, QuantuMike 75-100mm Digital Micrometer without Output
Features:
- A highly rigid frame and high-performance constant-force mechanism* enable more stable measurements, while the cli-cks emitted when the workpiece is being measured assure the operator that measurement is proceeding normally
- Carbide tips resist wear on the measuring faces for accurate measurements for an extended period
- The built-in”Hold” function freezes the displayed value, enabling the micrometer to be removed from a workpiece for better viewing when the readout is not easily visible
- Functions include Origin Set, Zero/ABS, Hold, Function Lock, Auto Power On/Off, and inch/mm conversion (on inch/metric models only)
- Alarm: Low Voltage, Counting Value Composition Error
- Model without SPC output
- Certificate of Inspection is provided
- IP65 protection permits use in environments exposed to cutting oil, dust, etc.
- Supplied in fitted plastic case
The Mitutoyo digital QuantuMike utilizes a courser spindle thread which feeds the spindle by 2mm per revolution of the thimble instead of the standard 0.5mm. The coolant-proof micrometer’s ratchet thimble mechanism provides a constant measuring force on the spindle to ensure accurate, repeatable measurements.
Technical Details
| Digital/Analog | Digital |
| Inch-Metric | Metric |
| Range | 75 – 100 mm |
| Digital Step | 0.001 mm |
| Dimensions | |
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| Maximum Permissible Error J Mpe | ±2 µm |
| Flatness | 0.3 µm |
| Parallelism | 2 µm |
| Display | LCD, character height 7.5 mm |
| Measuring Spindle | With spindle lock, Dia. 6.35mm, spindle pitch 2 mm |
| Scale | Thimble and sleeve satin chrome finish, Dia. 19.3 mm |
| Measuring Force | 7 – 12 N |
| Power Supply | 1 battery SR-44 |
| Battery Life | Approx. 2.4 years |
| Abs / Inc (Inc Zero) | Yes |
| Auto Power Off After 20 Minimum Non Use | Yes |
| Function Lock | Yes |
| Hold | Yes |
| Mass | 620 g |
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