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Inch Dial Indicator
AGD Size 2 Model Equivalents

 

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.

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

We've divided the models into groups of those with 8 mm diameter stems, and those with 3/8" diameter stems. 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 (current models):

  • Brown & Sharpe (B&S): Germany or Switzerland
  • Brown & Sharpe (USA): discontinued models with vanity dials probably made by BC Ames
  • Compac: Switzerland
  • Dorsey: USA
  • Etalon: Switzerland
  • Federal: USA
  • Gem: Japan
  • Kafer: Germany (unless marked otherwise)
  • Fowler: China
  • MarCator (Mahr): Germany (made by Kafer)
  • Mahr-Federal: USA (green dials) or Germany (while dials)
  • Mercer: Switzerland
  • Mercer: England (no longer available)
  • Mitutoyo: Japan
  • Peacock: Japan
  • Roch: Switzerland
  • SPI: China
  • Standard Gage: China (unless otherwise noted) Models made in USA are obsolete.
  • Starrett: USA
  • Teclock: Japan
  • Tesa: Switzerland

This page is new and information is currently being added on an "as needed" basis. If you have questions about models not listed, please send us an e-mail.


By clicking on a linked
model number or brand name (shown in brown), you will be brought to a page with more detailed information.

 

AGD Size 2** (approx. 2-1/4" bezel diameter)

Graduations

Range

Back*

Stem***

Dial

Brand

Model

Notes

.001"

.4"

flat

8 mm

0-50-0

Mercer

210-1

obsolete

.001"

.4"

flat

8 mm

0-50-100

Mercer

211-1

(01426027)

.001"

.5"

lug

3/8"

0-50-0

Starrett

25-341/5J

.001"

.5"

lug

8 mm

0-100

Kafer

Z0 2 T

.001"

1"

lug

3/8"

0-50-0

Starrett

25-341J

.001"

1"

lug

3/8"

0-50-0

Teclock

AI-922

.001"

1"

lug

3/8"

0-50-100

Brown & Sharpe

8241-942

obsolete

.001"

1"

lug

3/8"

0-50-0

Brown & Sharpe

8241-931

obsolete

.001"

1"

lug

3/8"

0-50-100

Gem

G-100

.001"

1"

flat

3/8"

0-50-100

Dorsey

D2M1000-10

.001"

1"

lug

3/8"

0-50-100

B&S

MW216

.001"

1"

lug

3/8"

0-50-100

B&S

MB216

black dial

.001"

1"

lug

8 mm

0-50-100

Mercer

216-1

obsolete

.001"

1"

flat

3/8"

0-50-100

Kafer

Z 2/30 Ta

.001"

1"

flat

8 mm

0-50-100

Kafer

Z 2/30 T

.001"

1"

lug

3/8"

0-50-100

Mahr

1810VZ

made by Kafer

.001"

1"

lug

3/8"

0-50-100

Mahr-Federal

28ISN

.001"

1"

lug

3/8"

0-50-100

Fowler

52-520-110

bi-directional

.001"

1"

lug

3/8"

0-50-100

Mitutoyo

2416

obsolete

.001"

1"

lug

3/8"

0-50-100

Mitutoyo

2416F-10

obsolete

.001"

1"

lug

3/8"

0-50-100

Mitutoyo

2416S-10

jeweled

.001"

1"

flat

3/8"

0-50-100

Mitutoyo

2416SB-60

obsolete

.001"

1"

lug

3/8"

0-50-100

SPI

24-300-6

.001"

1"

lug

3/8"

0-50-100†

SPI

20-703-5

.001"

1"

lug

3/8"

0-50-100†

Peacock

1330B

black dial

.001"

1"

flat

3/8"

0-50-100†

Standard

01424010

white dial

.001"

1"

flat

3/8"

0-50-100†

Standard

01424011

black dial

.001"

1"

lug

3/8"

0-50-100

Teclock

AI-921

.001"

1"

lug

3/8"

0-50-100

Teclock

AI-921B

black dial

.001"

1"

lug

3/8"

0-50-100

Starrett

25-441

brass bearings

.001"

1"

lug

3/8"

0-50-100

Starrett

25-441J

jeweled

.001"

1"

flat

3/8"

100-50-0

Mitutoyo

2904

obsolete

.001"

1"

lug

3/8"

100-50-0

Mitutoyo

2904S

reverse reading

.001"

2"

flat

3/8"

0-100

Kafer

Z 2/50 T

.001"

2"

flat

8 mm

0-100

Kafer

Z0 2/50 T

.0005"

.125"

lug

3/8"

0-25-0

Starrett

25-B

obsolete

.0005"

.125"

flat

3/8"

0-25-0

Kafer

Z 3 Tb

.0005"

.4"

flat

8 mm

0-25-0

Mercer

212-1

obsolete

.0005"

.4"

flat

8 mm

0-25-50

Mercer

213-1

(01426021)

.0005"

.4"

flat

3/8"

0-25-50

Kafer

Z3 SNW

waterproof

.0005"

.4"

flat

8 mm

0-25-50

Compac

513K

discontinued

.0005"

.4"

flat

8 mm

0-25-50

Compac

533A

discontinued

.0005"

.4"

flat

8 mm

0-25-50

Compac

533AE

discontinued

.0005"

.5"

flat

8 mm

0-25-50

MarCator

810 AZ

No. 4311900

.0005"

1"

lug

3/8"

0-25-50

Mitutoyo

2776S

bi-directional

.0005"

1"

flat

8 mm

0-25-50

Kafer

Z0 3/30 T

.0005"

1"

lug

3/8"

0-25-50

Starrett

25-631J

jeweled

.0005"

1"

flat

3/8"

0-50-100†

Standard

01424012

shock proof

.00025"

.05"

lug

3/8"

0-5-0

Mahr Federal

2015782

C2Q (22Q)

.00025"

.05"

lug

3/8"

0-10-0

Starrett

25-128

.00025"

.05"

lug

3/8"

0-10-0

Mahr Federal

2015783

C3K (23K)

.0001"

.020"

lug

3/8"

0-4-0

Mahr Federal

C1K

.0001"

.025"

flat

3/8"

0-5-0

Brown & Sharpe

8241-510

discontinued

lug

3/8"

0-5-0

Mahr Federal

2015781

C2I (22I)

lug

3/8"

0-5-0

Mitutoyo

2803S-10

lug

3/8"

0-5-10

Mitutoyo

2802S-10

lug

3/8"

0-5-10

Mitutoyo

2802-70

discontinued

lug

3/8"

0-5-10

Mitutoyo

2802S-70

water proof

.0001"

.040"

flat

8 mm

0-5-10

Kafer

FZ0 T

flat

8 mm

0-5-0

Diatest

Typ O1 Z

made by Kafer

.0001"

.05"

lug

3/8"

0-5-0

Mitutoyo

2923-10

discontinued

lug

3/8"

0-5-0

Mitutoyo

2923S-10

lug

3/8"

0-10

Mitutoyo

2804S-10

.0001"

.2"

lug

3/8"

0-5-0

Starrett

25-511J

lug

3/8"

0-5-10

Starrett

25-611J

lug

3/8"

0-5-0

Brown & Sharpe

MW240

(14.82010)

lug

3/8"

0-5-0

Brown & Sharpe

MB240

(14.82011)

flat

8 mm

0-50-0

Mercer

240-1

obsolete

flat

8 mm

0-50-100

Mercer

241-1

obsolete

flat

8 mm

Compac

555A

discontinued

flat

8 mm

0-5-10

Compac

555AE

discontinued

flat

8 mm

0-5-10

Kafer

FZ0 5T

.0001"

.25"

flat

8 mm

0-50-0

Mercer

Type 244

obsolete

.00005"

.04"

flat

8 mm

0-50

Kafer

FZ0 1101

shock proof

.00005"

.2"

flat

8 mm

Compac

556A

discontinued

Notes

 

Models shown with links (in brown) are featured elsewhere on these pages. Please don't hesitate to check them out!

* 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'd like. Usually there's little or no difference in price between the two.

** there is some variation in the bezel diameter among manufacturers but they're approximately 2-1/4 inches. That's why they're grouped under the "Size 2" category.

*** it's possible to turn an 8 mm stem into a 3/8" stem by using an adapter sleeve. This will not work in the reverse direction. There's no way a 3/8" stem will fit into an 8 mm hole.

† the dial on this indicator is "bi-directional." Black numbers run from zero to 100 clockwise, while smaller numbers run the opposite direction.

 



 

 

LONG ISLAND INDICATOR REPAIR MANUALS


BesTest and TesaTast Indicator Repair Manual … page 177
Starrett 711 Last Word Indicator Repair Manual … page 199
Interapid Indicator Repair Manual … page 208
Compac Test Indicator Repair Manual … page 194
Mitutoyo Test Indicator Repair Manual … page 102
 

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14 Sarah Drive — Hauppauge NY 11788 — USA


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This page's most recent revision: 23 JULY 2017
All Rights Reserved

Original photographs and content copyright 2017 by JWGrum

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