PAGE 70 — METRIC GROUP 2 DIAL INDICATORS

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Metric Dial Indicator

Model Equivalents Size 2

This page is designed to help you find equivalents to metric dial indicators which you might own or want to replace. It will show the new models when others have become obsolete. It can also help you find better quality equivalents or—vice versa—cheaper alternatives.

If you are looking for indicators with small bezels (about 40 mm diameter) please see page 120.

We've taken the major parameters into account: the range, the graduations, the dial diameter and the stem diameter. Some indicators ship with a lug back, others have flat backs and lug backs need to be ordered separately. There will of course be some variation from one manufacturer to another. For a detailed comparison of manufacturers and brand names, refer to page 14.

Where they're made:

  • Compac: Switzerland
  • Federal: USA
  • Kafer: Germany (some models are Chinese-made)
  • Mahr (MarCator): Germany
  • Mercer: Switzerland
  • Mitutoyo: Japan
  • Starrett: USA

By clicking on a linked model number, you will be taken to a page which has further details on that particular model. We do not pretend that this listing is complete. It does not include obsolete models, generic brands, or models that are generally unavailable in the U.S.

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This diagram of the dimensions of a Mitutoyo Group 2 indicator is a good representation of accepted standards. Most notably, the dial diameter is around 57 mm.

Graduations Range Back Stem Ø Dial Brand Model Notes
0,01 mm ± 0,4 mm flat back 8 mm 40-0-40 Compac 532S one revolution
0,01 mm ± 0,4 mm lug back 8 mm 40-0-40 MarCator 810 SB one revolution
0,01 mm ± 0,5 mm flat back 8 mm 50-0-50 Compac 533S one revolution
0,01 mm 2,5 mm lug back 8 mm 0-100 Mahr-Federal WP6I waterproof
0,01 mm 10 mm flat back 8 mm 0-50-0 Mercer 250-1
0,01 mm 10 mm flat back 8 mm 0-100 Mercer 251-1
0,01 mm 10 mm flat back 8 mm 0-100 Mercer 01416016 waterproof
0,01 mm 10 mm lug back 8 mm 0-100 Mitutoyo 2046S
0,01 mm 10 mm flat back 8 mm 0-100 Mitutoyo 2046SB-80
0,01 mm 10 mm lug back 8 mm 0-100 Mitutoyo 2046S-60 waterproof
0,01 mm 10 mm flat back 8 mm 0-100 Compac 512K
0,01 mm 10 mm flat back 8 mm 0-100 Compac 532
0,01 mm 10 mm flat back 8 mm 0-100 Compac 532E waterproof
0,01 mm 10 mm lug back 8 mm 0-100 Mitutoyo 2310S-10 co-ax rev counter
0,01 mm 10 mm lug back 8 mm 0-100 Mitutoyo 2902S reverse reading
0,01 mm 10 mm lug back 8 mm 0-50-0 Mitutoyo 2047S
0,01 mm 20 mm lug back 8 mm 0-100 Mitutoyo 2050S
0,01 mm 20 mm lug back 8 mm 0-100 Mitutoyo 2320S-10 co-ax rev counter
0,01 mm 25 mm lug back 3/8" 0-100 Starrett 25-881J
0,01 mm 25 mm lug back 8 mm 0-100 Starrett 25-881J-8
0,01 mm 30 mm flat back 8 mm 0-100 Compac 712B
0,01 mm 30 mm lug back 8 mm 0-100 Mitutoyo 2052S
0,01 mm 30 mm lug back 8 mm 0-100 Mitutoyo 2330S-10 co-ax rev counter
0,01 mm 30 mm lug back 8 mm 0-100 Mitutoyo 2952S reverse reading
0,001 mm 1 mm flat back 8 mm 0-100 Mercer 01416037 waterproof
0,001 mm 1 mm lug back 8 mm 0-100 Mitutoyo 2110S-10
0,001 mm 1 mm lug back 8 mm 0-100 Mitutoyo 2110S-70 waterproof
0,001 mm 1 mm lug back 8 mm 0-100-0 Mitutoyo 2110S-10
0,001 mm 1 mm lug back 3/8" 0-100-0 Mitutoyo 2109S-11
0,001 mm 1 mm lug back 8 mm 0-100-0 Mitutoyo 2109S-70 waterproof
0,001 mm 2 mm lug back 8 mm 0-100-0 Mitutoyo 2113S-10
0,001 mm 5 mm flat back 8 mm 0-10-20 Compac 556
0,001 mm 5 mm flat back 8 mm 0-10-20 Compac 556E waterproof
0,001 mm 5 mm lug back 8 mm 0-100-0 Mitutoyo 2118S-10
0,001 mm 5 mm lug back 8 mm 0-100-0 Mitutoyo 2119S-10
0,001 mm 5 mm lug back 3/8" 0-100-0 Mitutoyo 2119S-11
0,002 mm 5 mm flat back 8 mm 0-10-20 Compac 555
0,002 mm 5 mm flat back 8 mm 0-10-20 Compac 555E waterproof
0,005 mm 5 mm lug back 8 mm 0-50 Mitutoyo 2124S-10 waterproof
0,005 mm 5 mm flat back 8 mm 0-50 Kafer M3aS
Notes

  • most indicators are available with flat or lug backs. We have not included all the options in this list. If an indicator is listed with a flat back, it just means that you'll have to order a lug back separately. The opposite applies to indicators with flat backs. Whenever you buy a new indicator, always specify what kind of back you would like.

  • there is some variation in the bezel diameter among manufacturers but they're approximately 57 to 58 mm. That's why they're grouped under the "Size 2" category.

  • metric indicators sold for the American market often have yellow dials. The rest of the world uses white dials for their metric models. Mitutoyo seems to use yellow when the indicator is metric reading but has AGD 4-48 contact point threads and 3/8" diameter stems. Those models have the -11 suffix.

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This is the Mitutoyo co-ax revolution counter dial.

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