Description
Product overview
Mitutoyo Series 293 large-range digital outside micrometers. Quote-only. Also useful for field inspection, prototype measurement, research labs, university labs, and engineering QA.
Mitutoyo Digimatic Micrometer Series 293 – Large Range is part of Mitutoyo Section B (Micrometers). Macroscopic Solutions supplies this product through a reviewed purchase or quote path so configuration, compatibility, shipping, freight, accessories, and support requirements can be confirmed before fulfillment.
Catalog reference: US-1005 B-4
Quote-only Mitutoyo catalog family from US-1005. Select the desired order number/range for quote request.
Technical Data
Key specifications
| Accuracy | Refer to the list of specifications. |
|---|---|
| Resolution | 0.001 mm or .0001 in / 0.001 mm |
| Flatness | .000024 in / 0.6 um |
| Parallelism | .0002 in / 5 um for models up to 15 in / 375 mm; .00024 in / 6 um for models up to 19 in / 475 mm; .00028 in / 7 um for models over 20 in / 500 mm |
| Measuring faces | Carbide tipped |
| Display | LCD |
| Battery | SR44, 2 pcs. |
| Battery life | Approx. 1.8 years under normal use |
Metric – With ratchet stop
| Range | Resolution | Order No. | Accuracy |
|---|---|---|---|
| 300 – 325mm | 0.001mm | 293-582 | +/-6um |
| 325 – 350mm | 0.001mm | 293-583 | +/-6um |
| 350 – 375mm | 0.001mm | 293-584 | +/-6um |
| 375 – 400mm | 0.001mm | 293-585 | +/-7um |
| 400 – 425mm | 0.001mm | 293-586 | +/-7um |
| 425 – 450mm | 0.001mm | 293-587 | +/-7um |
| 450 – 475mm | 0.001mm | 293-588 | +/-8um |
| 475 – 500mm | 0.001mm | 293-589 | +/-8um |
Inch/Metric – With ratchet stop
| Range | Resolution | Order No. | Accuracy |
|---|---|---|---|
| 12" – 13" / 304.8 – 330.2mm | .0001" / 0.001mm | 293-782 | +/-.0003" |
| 13" – 14" / 330.2 – 355.6mm | .0001" / 0.001mm | 293-783 | +/-.0003" |
| 14" – 15" / 355.6 – 381.0mm | .0001" / 0.001mm | 293-784 | +/-.0003" |
| 15" – 16" / 381.0 – 406.4mm | .0001" / 0.001mm | 293-785 | +/-.00035" |
| 16" – 17" / 406.4 – 431.8mm | .0001" / 0.001mm | 293-786 | +/-.00035" |
| 17" – 18" / 431.8 – 457.2mm | .0001" / 0.001mm | 293-787 | +/-.00035" |
| 18" – 19" / 457.2 – 482.6mm | .0001" / 0.001mm | 293-788 | +/-.0004" |
| 19" – 20" / 482.6 – 508.0mm | .0001" / 0.001mm | 293-789 | +/-.0004" |
Pricing is subject to change. Request a quote for current pricing and availability.
Applications beyond production metrology
Common applications beyond production metrology include field and bench inspection for research teams, prototype measurement, university teaching labs, geoscience sample fixture checks, botanical and life-science lab hardware measurement, engineering QA, and oil and gas maintenance or component documentation.
Application notes are general examples for discovery and planning; confirm suitability, tolerances, fixtures, standards, and regulatory requirements for the specific measurement task.







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