




Mitutoyo 293-187-30 | Digital Micrometer QuantuMike IP65 Inch/Metric | Range 2 - 3" (50.8 - 76.2 mm), w/o Output
The Mitutoyo digital QuantuMike has a coarser spindle thread that feeds the spindle by 2mm per thimble revolution, rather than the typical 0.5mm. The ratchet thimble mechanism on the coolant-proof micrometre ensures a consistent measuring force on the spindle for accurate, repeatable measurements. The clicks emitted when the work item is being measured ensure the operator that measurement is continuing normally, thanks to a very robust frame and high-performance constant-force mechanism*. Carbide tips resist wear on the measuring faces, allowing for more accurate measurements over time.
When the readout is not clearly visible, the micrometer's built-in "Hold" function freezes the displayed value, allowing it to be withdrawn from a workpiece for easier viewing.

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- Specifications
- Features
- Downloads
Accuracy | +/-.00005" (+/-1 1/4m) |
Analog/Digital | Digital |
Brand | Mitutoyo |
Data Output | No |
Measuring Units | Millimetre / Inch |
Range | 2 - 3" (50.8 - 76.2 mm) |
Resolution | 0.001mm / .00005 inch |
SKU | 293-187-30 |
Type | QuantuMike |
This is an IP65 micrometer offering movement four times as fast as a standard micrometer. It presents you with the following benefits:
- Faster measurement is achieved by using a coarser thread which feeds the spindle by 2 mm per thimble rotation.
- Extraordinary battery life of 2,4 years
- Outstanding accuracy
- Ratched thimble mechanism ensures easy single-handed or stand operation.
- Excellent resistance against water and dust (IP65 protection level) enables this micrometer to be used in machining situations that include splashing coolant fluid.
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