




Mitutoyo 293-181 | Quantumike | Coolant-proof Micrometer | Series 293 | Resolution 0.00005 inch or 0.001mm | Accuracy ±0.00005 inch | Range 1 to 2 inch
This IP65 micrometer offers four times faster movement than a standard micrometer, thanks to a coarser thread feeding the spindle by 2 mm per thimble rotation. It features bidirectional communication for parameter setting via PC (Digimatic S 1 interface). A ratchet thimble mechanism and compact design allow easy one-handed or stand operation. The micrometer includes a calibration schedule warning, GO/±NG judgment, and an approach speed warning function for reliable measurements. With extraordinary battery life (2 years/4000 hours) and excellent water and dust resistance, it's ideal for machining environments. Enhanced display visibility and a function lock ensure secure, clear readings

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- Specifications
- Features
- Downloads
Accuracy | +/-0.00005 Inch |
Battery Life | Approx. 2 years (under normal use) |
Calculation function | With Formula: Yes |
Data Output | Digimatic S1 |
Digital step | 0.00005 Inch |
Display | LCD, character height 7.5 mm |
Flatness | 0.000012 Inch |
Measuring Force | 7 - 12 N |
ON/OFF | Yes |
Parallelism | 0.00004 Inch |
Power Supply | 1 battery CR2032 |
Range | 1 - 2 Inch |
Spindle pitch | 2 mm |
Spindle thread | With spindle lock, ƒ ̧ 6.35 mm |
Type | Digital Micrometer QuantuMike |
Weight | 325 g |
- Fast Movement: Coarser thread allows 2 mm spindle feed per thimble rotation, offering 4x faster measurement speed.
- Bidirectional Communication: Supports parameter setting via PC using the Digimatic S 1 interface.
- Easy Operation: Ratchet thimble and small design enable single-handed or stand use.
- Calibration Schedule Warning: Alerts when calibration is due, ensuring consistent accuracy.
- IP65 Protection: Excellent resistance against water and dust, suitable for environments with splashing coolant.
- Long Battery Life: Exceptional 2-year (4000 hours) battery life, with enhanced display and function lock for security.
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