PAGE 210 — METRIC INDICATOR EQUIVALENT GROUP 1

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Metric Dial Indicator

Model Equivalents ISO Group 1

ISO Group 1 indicators have the following dimensions in common:

  • Stem Ø 8 mm
  • Bezel Ø ~40 mm
  • Contact point thread M2.5
  • Accuracy ± one graduation in the first 2-1/2 revolutions

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 larger diameter bezels (approx. 58 mm) please see page 70.

We've taken the major parameters into account: the range, the graduations, the dial diameter and the stem diameter.

On all these metric models, the stem diameter is 8 mm. 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
  • Etalon: Switzerland
  • Federal: USA
  • Kafer: Germany (although some models are now made in China)
  • Mahr: Germany
  • Mercer: Switzerland (current models only)
  • Mitutoyo: Japan
  • Roch: Switzerland
  • SPI: China
  • Standard Gage: Switzerland and China (current models only)
  • Starrett: USA
  • Teclock: Japan
  • Tesa: Switzerland

This page does not claim to be exhaustive. There are undoubtedly other options including many off-brand Chinese imports.

Items with links will take you to pages with further details. Discontined models are no longer included.

Group 1 (~ 40 mm diameter bezel) with 8 mm Ø stem

Graduations Range Back Dial Brand Model No. Notes
0.1 mm 5 mm flat 0-5 Kafer KM5A
0.1 mm 10 mm lug 0-5-10 Teclock TM-35-01
0.1 mm 10 mm flat 0-5-10 Kafer KM10A
0.1 mm 10 mm lug 0-5-10 Roch 0141760500
0.01 mm 2.5 mm lug 0-50-100 Starrett 81-281J-8
0.01 mm 2.5 mm flat 0-50-0 Mahr Federal O6I (2011775) ~ Ø 45 mm
0.01 mm 3 mm flat 0-25-50 Kafer KM6T ~ Ø 32 mm
0.01 mm 3 mm flat 0-25-50 Kafer KM4T
0.01 mm 3 mm flat 0-25-50 Kafer KM4S shockproof
0.01 mm 3 mm flat 0-25-50 TESA 01412010 (14.12010)
0.01 mm 3 mm flat 0-25-50 TESA 01412410 (14.12410) waterproof
0.01 mm 3 mm flat 0-25-50 Roch 0141760582 shockproof
0.01 mm 3 mm flat 0-25-50 Roch 0141760560 bidirectional dial
0.01 mm 4 mm flat 0-50-0 Mitutoyo 1003B
0.01 mm 4 mm lug 0-50-0 Teclock TM-34
0.01 mm 5 mm flat 0-25-0 Mercer 01416013 (14.16013) Model 185-1
0.01 mm 5 mm flat 0-25-0 TESA YR 01410211 (14.10211)
0.01 mm 5 mm flat 0-25-50 Mercer 01416014 (14.16014) Model 186-1
0.01 mm 5 mm flat 0-25-50 Mercer 01416006 (14.16006) Model 186-1TQ
0.01 mm 5 mm flat 0-25-50 TESA YR 01410210 (14.10210)
0.01 mm 5 mm flat 0-25-50 TESA YR 01410212 (14.10212)
0.01 mm 5 mm flat 0-25-50 Etalon 01419047 (14.19047) shockproof
0.01 mm 5 mm flat 0-25-50 Kafer KM4/5T
0.01 mm 5 mm flat 0-100 Kafer KM4/5TK-100 made in China
0.01 mm 5 mm lug 0-25-50 SPI 25-366-9
0.01 mm 5 mm flat 0-25-50 Compac 353
0.01 mm 5 mm flat 0-25-50 Compac 353E waterproof
0.01 mm 5 mm lug 0-100 Teclock TM-35
0.01 mm 5 mm lug 0-100 Mitutoyo 1044S
0.01 mm 10 mm lug 0-50-100 SPI 21-771-1 made by Kafer
0.01 mm 10 mm lug 0-50-100 Teclock TM-35-02D
0.01 mm 10 mm flat 0-50-100 Kafer M2TK with ruby contact point
0.001 mm 1 mm flat 0-100-0 Kafer KM1000S shockproof
0.001 mm 1 mm flat 0-5-10 Compac 367
0.001 mm 1 mm flat 0-5-10 Compac 367E IP54 waterproof
0.001 mm 1 mm flat 0-50-100 TESA YR 01410010 (14.10010) shockproof
0.001 mm 1 mm flat 0-50-100 TESA YE 01412510 (14.12510) shockproof
0.001 mm 1 mm flat 0-50-100 TESA YR 01410120 (14.10120) IP54 waterproof
0.001 mm 1 mm lug 0-100-0 Mitutoyo 1109S-10
0.002 mm 0.16 mm flat 8-0-8 Compac 365
0.002 mm 0.16 mm flat 8-0-8 Compac 365E waterproof
0.002 mm 0.5 mm lug 0-10-20 Starrett 81-261J-8
0.002 mm 0.5 mm flat 0-10-0 Mahr Federal O1I (2011765) ~ Ø 45 mm
0.002 mm 1 mm flat 0-100-0 Kafer KM500S shockproof
0.002 mm 1 mm lug 0-100-0 Mitutoyo 1013S-10
0.002 mm 3 mm flat 0-10-20 Compac 355
0.002 mm 3 mm flat 0-10-20 Compac 355E waterproof
0.002 mm 3 mm flat 0-10-0 Mercer 01416007 (14.16007) Model 195-1TQ
0.002 mm 3 mm flat 0-10-20 Mercer 01416008 (14.16008) Model 196-1TQ
0.005 mm 1.5 mm lug 0-25-0 Mahr Federal O3I (2011770) ~ Ø 45 mm
0.005 mm 3.5 mm lug 0-50 Mitutoyo 1124S

Companion Reference Guide for Test Indicators
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