Mitutoyo Coolant-proof Micrometer Series 293

Price range: $259.00 through $1,600.00

IP65 coolant-proof Mitutoyo Series 293 digital outside micrometers, organized by range, resolution, and thimble style. Quote-only. Also useful for field inspection, prototype measurement, research labs, university labs, and engineering QA.

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Description

Product overview

IP65 coolant-proof Mitutoyo Series 293 digital outside micrometers, organized by range, resolution, and thimble style. Quote-only. Also useful for field inspection, prototype measurement, research labs, university labs, and engineering QA.

Mitutoyo Coolant-proof Micrometer Series 293 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-2, B-3

The Mitutoyo Series 293 Coolant-proof Micrometer family provides IP65 dust/water protection for use around cutting fluids and shop-floor inspection environments. Models are grouped here by range, resolution, and thimble style.

Technical Data

Key specifications

Accuracy Refer to the list of specifications.
Resolution .00005 in / 0.001 mm or 0.001 mm up to 4 in models; .0001 in / 0.001 mm over 4 in models
Flatness .000012 in / 0.3 um
Parallelism .00004 in / 1 um for models up to 2 in / 50 mm; .00008 in / 2 um for models up to 4 in / 100 mm; .00012 in / 3 um for models up to 7 in / 175 mm; .00016 in / 4 um for models up to 11 in / 275 mm; .0002 in / 5 um for models over 12 in / 300 mm
Measuring faces Carbide tipped
Display LCD
Battery SR44, 1 pc.
Battery life Approx. 2.4 years under normal use
Dust/water protection IP65

Metric – With ratchet stop

Range Resolution Order No. Accuracy
0 – 25mm 0.001mm 293-230-30 / 293-240-30* +/-1um
25 – 50mm 0.001mm 293-231-30 / 293-241-30* +/-1um
50 – 75mm 0.001mm 293-232-30 / 293-242-30* +/-1um
75 – 100mm 0.001mm 293-233-30 / 293-243-30* +/-2um
100 – 125mm 0.001mm 293-250-30 +/-2um
125 – 150mm 0.001mm 293-251-30 +/-2um
150 – 175mm 0.001mm 293-252-30 +/-3um
175 – 200mm 0.001mm 293-253-30 +/-3um
200 – 225mm 0.001mm 293-254-30 +/-3um
225 – 250mm 0.001mm 293-255-30 +/-4um
250 – 275mm 0.001mm 293-256-30 +/-4um
275 – 300mm 0.001mm 293-257-30 +/-4um

Inch/Metric – With ratchet stop

Range Resolution Order No. Accuracy
0 – 1" / 0 – 25.4mm .00005" / 0.001mm 293-330-30 / 293-340-30* +/-.00005"
1" – 2" / 25.4 – 50.8mm .00005" / 0.001mm 293-331-30 / 293-341-30* +/-.00005"
2" – 3" / 50.8 – 76.2mm .00005" / 0.001mm 293-332-30 / 293-342-30* +/-.00005"
3" – 4" / 76.2 – 101.6mm .00005" / 0.001mm 293-333-30 / 293-343-30* +/-.0001"
4" – 5" / 101.6 – 127.0mm .0001" / 0.001mm 293-350-30 +/-.0001"
5" – 6" / 127.0 – 152.4mm .0001" / 0.001mm 293-351-30 +/-.0001"
6" – 7" / 152.4 – 177.8mm .0001" / 0.001mm 293-352-30 +/-.00015"
7" – 8" / 177.8 – 203.2mm .0001" / 0.001mm 293-353-30 +/-.00015"
8" – 9" / 203.2 – 228.6mm .0001" / 0.001mm 293-354-30 +/-.00015"
9" – 10" / 228.6 – 254.0mm .0001" / 0.001mm 293-355-30 +/-.0002"
10" – 11" / 254.0 – 279.4mm .0001" / 0.001mm 293-356-30 +/-.0002"
11" – 12" / 279.4 – 304.8mm .0001" / 0.001mm 293-357-30 +/-.0002"

Metric – With ratchet thimble

Range Resolution Order No. Accuracy
0 – 25mm 0.001mm 293-234-30 / 293-244-30* +/-1um
25 – 50mm 0.001mm 293-235-30 / 293-245-30* +/-1um
50 – 75mm 0.001mm 293-236-30 / 293-246-30* +/-1um
75 – 100mm 0.001mm 293-237-30 / 293-247-30* +/-2um

Inch/Metric – With ratchet thimble

Range Resolution Order No. Accuracy
0 – 1" / 0 – 25.4mm .00005" / 0.001mm 293-334-30 / 293-344-30* +/-.00005"
0 – 1" / 0 – 25.4mm .0001" / 0.001mm 293-349-30* +/-.0001"
1" – 2" / 25.4 – 50.8mm .00005" / 0.001mm 293-345-30* +/-.00005"
2" – 3" / 50.8 – 76.2mm .00005" / 0.001mm 293-346-30* +/-.00005"
3" – 4" / 76.2 – 101.6mm .00005" / 0.001mm 293-347-30* +/-.0001"

Inch/Metric – With friction thimble

Range Resolution Order No. Accuracy
0 – 1" / 0 – 25.4mm .00005" / 0.001mm 293-335-30 / 293-348-30* +/-.00005"
1" – 2" / 25.4 – 50.8mm .00005" / 0.001mm 293-336-30 +/-.00005"

Metric micrometer sets

Range Resolution Order No. Accuracy / Included in set
0 – 50mm (2 pcs. set) 293-966-30 Includes 293-230-30, 293-231-30, 25mm CERA block, plastic case
0 – 75mm (3 pcs. set) 293-962-30 Includes 293-230-30, 293-231-30, 293-232-30, 2 standard bars, plastic case
0 – 100mm (4 pcs. set) 293-963-30 Includes 293-230-30, 293-231-30, 293-232-30, 293-233-30, 3 standard bars, wooden box

Inch/metric micrometer sets

Range Resolution Order No. Accuracy / Included in set
0 – 3" / 0 – 76.2mm (3 pcs. set) 293-960-30 Includes 293-330-30, 293-331-30, 293-332-30, 2 standard bars, plastic case
0 – 4" / 0 – 101.6mm (4 pcs. set) 293-961-30 Includes 293-330-30, 293-331-30, 293-332-30, 293-333-30, 3 standard bars, wooden box

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.

Additional information

Weight N/A
Dimensions N/A
Model

293-230-30 – 0 – 25mm – Metric – With ratchet stop – 0.001mm, 293-240-30 – 0 – 25mm – Metric – With ratchet stop – 0.001mm, 293-231-30 – 25 – 50mm – Metric – With ratchet stop – 0.001mm, 293-241-30 – 25 – 50mm – Metric – With ratchet stop – 0.001mm, 293-232-30 – 50 – 75mm – Metric – With ratchet stop – 0.001mm, 293-242-30 – 50 – 75mm – Metric – With ratchet stop – 0.001mm, 293-233-30 – 75 – 100mm – Metric – With ratchet stop – 0.001mm, 293-243-30 – 75 – 100mm – Metric – With ratchet stop – 0.001mm, 293-250-30 – 100 – 125mm – Metric – With ratchet stop – 0.001mm, 293-251-30 – 125 – 150mm – Metric – With ratchet stop – 0.001mm, 293-252-30 – 150 – 175mm – Metric – With ratchet stop – 0.001mm, 293-253-30 – 175 – 200mm – Metric – With ratchet stop – 0.001mm, 293-254-30 – 200 – 225mm – Metric – With ratchet stop – 0.001mm, 293-255-30 – 225 – 250mm – Metric – With ratchet stop – 0.001mm, 293-256-30 – 250 – 275mm – Metric – With ratchet stop – 0.001mm, 293-257-30 – 275 – 300mm – Metric – With ratchet stop – 0.001mm, 293-330-30 – 0 – 1" / 0 – 25.4mm – Inch/Metric – With ratchet stop – .00005" / 0.001mm, 293-340-30 – 0 – 1" / 0 – 25.4mm – Inch/Metric – With ratchet stop – .00005" / 0.001mm, 293-331-30 – 1" – 2" / 25.4 – 50.8mm – Inch/Metric – With ratchet stop – .00005" / 0.001mm, 293-341-30 – 1" – 2" / 25.4 – 50.8mm – Inch/Metric – With ratchet stop – .00005" / 0.001mm, 293-332-30 – 2" – 3" / 50.8 – 76.2mm – Inch/Metric – With ratchet stop – .00005" / 0.001mm, 293-342-30 – 2" – 3" / 50.8 – 76.2mm – Inch/Metric – With ratchet stop – .00005" / 0.001mm, 293-333-30 – 3" – 4" / 76.2 – 101.6mm – Inch/Metric – With ratchet stop – .00005" / 0.001mm, 293-343-30 – 3" – 4" / 76.2 – 101.6mm – Inch/Metric – With ratchet stop – .00005" / 0.001mm, 293-350-30 – 4" – 5" / 101.6 – 127.0mm – Inch/Metric – With ratchet stop – .0001" / 0.001mm, 293-351-30 – 5" – 6" / 127.0 – 152.4mm – Inch/Metric – With ratchet stop – .0001" / 0.001mm, 293-352-30 – 6" – 7" / 152.4 – 177.8mm – Inch/Metric – With ratchet stop – .0001" / 0.001mm, 293-353-30 – 7" – 8" / 177.8 – 203.2mm – Inch/Metric – With ratchet stop – .0001" / 0.001mm, 293-354-30 – 8" – 9" / 203.2 – 228.6mm – Inch/Metric – With ratchet stop – .0001" / 0.001mm, 293-355-30 – 9" – 10" / 228.6 – 254.0mm – Inch/Metric – With ratchet stop – .0001" / 0.001mm, 293-356-30 – 10" – 11" / 254.0 – 279.4mm – Inch/Metric – With ratchet stop – .0001" / 0.001mm, 293-357-30 – 11" – 12" / 279.4 – 304.8mm – Inch/Metric – With ratchet stop – .0001" / 0.001mm, 293-234-30 – 0 – 25mm – Metric – With ratchet thimble – 0.001mm, 293-244-30 – 0 – 25mm – Metric – With ratchet thimble – 0.001mm, 293-235-30 – 25 – 50mm – Metric – With ratchet thimble – 0.001mm, 293-245-30 – 25 – 50mm – Metric – With ratchet thimble – 0.001mm, 293-236-30 – 50 – 75mm – Metric – With ratchet thimble – 0.001mm, 293-246-30 – 50 – 75mm – Metric – With ratchet thimble – 0.001mm, 293-237-30 – 75 – 100mm – Metric – With ratchet thimble – 0.001mm, 293-247-30 – 75 – 100mm – Metric – With ratchet thimble – 0.001mm, 293-334-30 – 0 – 1" / 0 – 25.4mm – Inch/Metric – With ratchet thimble – .00005" / 0.001mm, 293-344-30 – 0 – 1" / 0 – 25.4mm – Inch/Metric – With ratchet thimble – .00005" / 0.001mm, 293-349-30 – 0 – 1" / 0 – 25.4mm – Inch/Metric – With ratchet thimble – .0001" / 0.001mm, 293-345-30 – 1" – 2" / 25.4 – 50.8mm – Inch/Metric – With ratchet thimble – .00005" / 0.001mm, 293-346-30 – 2" – 3" / 50.8 – 76.2mm – Inch/Metric – With ratchet thimble – .00005" / 0.001mm, 293-347-30 – 3" – 4" / 76.2 – 101.6mm – Inch/Metric – With ratchet thimble – .00005" / 0.001mm, 293-335-30 – 0 – 1" / 0 – 25.4mm – Inch/Metric – With friction thimble – .00005" / 0.001mm, 293-348-30 – 0 – 1" / 0 – 25.4mm – Inch/Metric – With friction thimble – .00005" / 0.001mm, 293-336-30 – 1" – 2" / 25.4 – 50.8mm – Inch/Metric – With friction thimble – .00005" / 0.001mm, 293-966-30 – 0 – 50mm (2 pcs. set) – Metric micrometer sets, 293-962-30 – 0 – 75mm (3 pcs. set) – Metric micrometer sets, 293-963-30 – 0 – 100mm (4 pcs. set) – Metric micrometer sets, 293-960-30 – 0 – 3" / 0 – 76.2mm (3 pcs. set) – Inch/metric micrometer sets, 293-961-30 – 0 – 4" / 0 – 101.6mm (4 pcs. set) – Inch/metric micrometer sets

Product tags

Catalog US-1005 configured quote product Coolant-proof Micrometer engineering inspection engineering QA field inspection geoscience Macroscopic Solutions metrology Micrometers mitutoyo Mitutoyo America Mitutoyo Section B oil and gas inspection precision measurement prototype measurement quality control research lab research lab equipment Series 293 university lab university lab equipment

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