293-257-30 Mitutoyo Digimatic Micrometer

Coolant Proof Micrometers MDC-MX Series.
The 293-257-30 IP65 rated coolant-proof micrometer’s ratchet stop thimble mechanism provides a constant measuring force on the spindle to ensure accurate, repeatable measurements. The combination of the ratchet thimble and speeder enables a rapid spindle feed when measuring widely different dimensions, as well as, easier one-handed measurements.

It comes with one year limited manufacturer’s warranty.
Shop for 293-257-30 at MRM Metrology and use CAL 293-257-30 when ordering calibration services.

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SKU: 293-257-30 Category:

Product Description

  • Features
  • Specifications
  • Dimensions
  • Accessories
  • Downloads
  • Calibration
○ Measurement data output is available with a water-resistant connection cable
○ Frame is coated with an anti-slip finish for improved grip during use
○ Twice as long battery life than previous models improves throughput and efficiency
○ Auto power ON/OFF function saves battery life and allows for easier use
○ Supplied in a plastic, fitted case
○ Includes a standard bar
○ IP65 protection permits use in environments exposed to cutting oil, dust, etc
Range (275 to 300) mm
Resolution 0.001 mm
Accuracy ± 4 µm
SPC Output Yes
Ratchet/Thimble Ratchet Stop
Mass 1,540 gr
Measuring Force (5 to 10) N
Flatness 0.3 µm
Parallelism 5 µm or less
Measuring Faces Carbide tip
Display LCD
IP Rating IP65
Manufacturer’s Warranty 1 year limited manufacturer’s warranty



Battery (938882) SR44 (1 pc)
Battery Life Approx. 2.4 years under normal use
05CZA662 SPC cable with data switch (1 m / 40”)
05CZA663 SPC cable with data switch (2 m / 80”)

Calibration and Repair Services

MRM provides Calibration and Repair Services for the
293-257-30 Mitutoyo Micrometer, Digimatic

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


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