406-251-30 Mitutoyo Digimatic Micrometer

The 406-251-30 Digimatic Digital Micrometer with non-rotating spindle reduces torsion on softer parts being measured and prevents workpiece deformation and wear. A ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements. Measurements are displayed on a coolant-proof, easy-to-read LCD readout.

It comes with one year limited manufacturer’s warranty.
Shop for 406-251-30 at MRM Metrology and use CAL 406-251-30 when ordering calibration services.

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SKU: 406-251-30 Category:

Product Description

  • Features
  • Specifications
  • Dimensions
  • Accessories
  • Downloads
  • Calibration
○ Ratchet thimble allows for easy single-hand use when measuring objects
○ ABSOLUTE linear scale eliminates the need for setting the origin point every time the micrometer is powered on
○ Elimination of overspeed errors provides for more reliable and repeatable measurement
○ SPC output function allows for quick and easy data management in real time
○ Functions include Origin Set, Zero/ABS, Hold, Function Lock, Data Output
○ Alarm: Low Voltage, Counting Value Composition Error
○ Frame has a non-slip finish for better grip in shop environments
○ Supplied in fitted plastic case
Range (25 to 50) mm
Resolution 0.001 mm
Accuracy ± 3µm
Flatness 0.3µm
Parallelism 3µm or less
Measuring Faces Carbide tipped
Ratchet/Thimble Ratchet Stop
SPC Output Yes
Display LCD
Manufacturer’s Warranty 1 year limited manufacturer’s warranty

Mitutoyo Micrometer Non Rotating Spindle

Mitutoyo Micrometer Non Rotating Spindle
Included Items
Battery (938882) SR44 (1 pc)
Battery Life Approx. 2.4 years under normal use
Optional Items
05CZA662 SPC cable with data switch (1m / 40”)
05CZA663 SPC cable with data switch (2m / 80”)

Calibration and Repair Services

MRM provides Calibration and Repair Services for the
406-251-30 Mitutoyo Micrometer, Non-Rotating Spindle

For a quote, please email us at  Service@MRMmetrology.com


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