page 179

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Horizontal Test Indicator Model Equivalents

 

This page is designed to help you find equivalents to inch reading test 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 contact point length. There will of course be some variation from one manufacturer to another. We've rounded the dial and point lengths to the nearest .1" to make comparison easier. For a detailed comparison of manufacturers and brand names, refer to page 37.

  • Vertical (end mounted) indicator equivalents are shown on page 181.
  • Metric indicators are shown on page 197.

 

 

Inch reading - Horizontal models
Select a linked brand name for more information

 

Graduations

Range

Dial Ø

Point L*

Brand

Model

Notes

0.00005

0.004

1.6

0.5

Alina

M31SM

discontinued

0.00005

0.008

1.5

0.5

B&S Bestest

599-7033-3

0.00005

0.008

1.5

0.5

B&S Bestest

599-7033-5

black dial

0.00005

0.008

1.5

0.5

Tesatast

18.20013

0.00005

0.008

1.5

0.5

MarTest

801 SGE

0.00005

0.008

1.6

0.7

SPI (Compac)

20-055-0

0.0001

0.008

1

0.5

B&S Bestest

599-7032-3

0.0001

0.008

1

0.5

Federal TestMaster

T-102

discontinued

0.0001

0.008

1

0.5

B&S Bestest

599-7032-5

black dial

0.0001

0.008

1

0.5

Fowler (Girod)

52-562-253

0.0001

0.008

1

0.5

Tesatast

18.20011

0.0001

0.008

1.1

0.23

Federal

Model-2

discontinued

0.0001

0.008

1.1

0.23

Testmaster

discontinued

0.0001

0.008

1.1

0.7

Compac

245A

0.0001

0.008

1.1

0.7

Mercer

303-1

same as Compac 245A

0.0001

0.008

1.1

0.7

SPI

20-052-7

replaced by 245A

0.0001

0.008

1.5

.5

SPI

20-779-5

made by Kafer

0.0001

0.008

1.5

.5

Fowler UltraTast

52-568-015

made by Kafer

0.0001

0.008

1.5

0.5

B&S Bestest

599-7023-3

0.0001

0.008

1.5

0.5

Fowler (Girod)

52-562-453

0.0001

0.008

1.5

0.5

Tesatast

18.20012

0.0001

0.008

1.5

0.5

MarTest

801 SGM

0.0001

0.008

1.5

0.6

Mitutoyo QuickSet

513-403

0.0001

0.008

1.5

0.6

Mitutoyo Truetest

513-443

0.0001

0.008

1.5

0.6

Fowler

52-563-777

made in China

0.0001

0.008

1.6

0.5

Kafer

K 46 Z

0.0001

0.008

1.6

0.7

Compac

245GA

0.0001

0.008

1.6

0.7

SPI

20-054-3

replaced by 245GA

0.0001

0.01

1.3

0.7

Mitutoyo Pocket

513-104

replaced by 513-504T

0.0001

0.01

1.3

0.7

Mitutoyo Pocket

513-504T

0.0001

0.01

1.4

0.6

SPI

24-401-2

made by Teclock

0.0001

0.01

1.4

0.8

Starrett

708A

0.0001

0.01

1.5

0.4

Teclock

LTI-370

0.0001

0.01

1.5

0.6

Teclock

LTI-355

0.0001

0.016

1

0.7

Interapid

312B-4

0.0001

0.016

1.5

0.7

Interapid

312B-3

0.0001

0.02

1.4

0.8

Starrett

708B

0.0001

0.024

1.1

0.7

Compac

215A

0.0001

0.024

1.1

0.7

SPI

20-144-2

replaced by 215A

0.0001

0.024

1.6

0.7

Compac

215GA

0.0001

0.024

1.6

0.7

SPI

20-145-9

replaced by 215GA

0.0001

0.024

2.0

Starrett

711D

0.0001

0.032

1

0.5

Alina

M32

discontinued

0.0001

0.032

1.6

0.5

Alina

M31

discontinued

0.0001

0.032

1.6

0.8

Compac

P52GA

discontinued

0.0005

0.02

1

1.4

B&S Bestest

599-7034-3

0.0005

0.02

1

1.4

B&S Bestest

599-7034-5

black dial

0.0005

0.02

1

1.4

Tesatast

18.20008

0.0005

0.02

1.1

1.6

MarTest

801 SL

0.0005

0.02

1.1

1.8

Compac

244LA

0.0005

0.02

1.3

1.5

Mitutoyo Pocket

513-512

0.0005

0.02

1.5

0.6

Fowler

52-560-060

reads inch and metric

0.0005

0.02

1.5

1.4

B&S Bestest

599-7035-3

0.0005

0.02

1.5

1.4

B&S Bestest

599-7035-5

black dial

0.0005

0.02

1.5

1.4

Tesatast

18.20009

0.0005

0.02

1.6

1.8

Compac

244GLA

0.0005

0.03

1

0.5

B&S Bestest

599-7030-3

0.0005

0.03

1

0.5

B&S Bestest

599-7030-5

0.0005

0.03

1

0.5

Tesatast

18.20006

0.0005

0.03

1

0.5

SPI (China)

13-168-0

0.0005

0.03

1

0.3

Starrett

711H

Last Word

0.0005

0.03

1.1

0.4

Alina

88

discontinued

0.0005

0.03

1.1

0.5

Fowler UtraTast

52-568-005

made by Kafer

0.0005

0.03

1.1

0.5

MarTest

801 S

0.0005

0.03

1.1

0.7

SPI

20-051-9

0.0005

0.03

1.1

0.5

Compac

244A

0.0005

0.03

1.1

0.5

Mercer

301-1

same as Compac 244A

0.0005

0.03

1.1

1.4

Fowler UtraTast

52-568-022

made by Kafer

0.0005

0.03

1.1

1.5

Mahr Puppitast

800 SLZ

0.0005

0.03

1.2

0.5

Kafer

K 30 Z

0.0005

0.03

1.2

0.6

Fowler

52-562-778

made in China

0.0005

0.03

1.2

0.6

MHC

made in China

0.0005

0.03

1.4

0.7

Mitutoyo

513-202

discontinued

0.0005

0.03

1.4

0.8

Starrett

709A

0.0005

0.03

1.4

0.8

SPI

24-400-4

made by Teclock

0.0005

0.03

1.4

0.8

SPI

24-402-0

black dial, Teclock

0.0005

0.03

1.4

0.8

Teclock

LTI-315

0.0005

0.03

1.4

0.8

Starrett

811-5

head swivels

0.0005

0.03

1.4

0.8

Teclock

LTI-352

0.0005

0.03

1.4

0.8

Teclock

LTI-352B

black dial

0.0005

0.03

1.4

1.5

Teclock

LTI-353

0.0005

0.03

1.5

0.5

SPI

20-778-7

made by Kafer

0.0005

0.03

1.5

0.5

Fowler UltraTast

52-568-010

made by Kafer

0.0005

0.03

1.5

0.5

MarTest

801 SG

0.0005

0.03

1.5

0.5

B&S Bestest

599-7031-3

0.0005

0.03

1.5

0.5

Federal TestMaster

LT-109

same as Bestest

0.0005

0.03

1.5

0.5

B&S Bestest

599-7031-5

black dial

0.0005

0.03

1.5

0.5

Tesatast

18.20007

0.0005

0.03

1.5

0.8

Mitutoyo QuickSet

513-402

0.0005

0.03

1.5

0.8

Mitutoyo QuickSet

513-472

with ruby contact point

0.0005

0.03

1.5

0.8

Mitutoyo Truetest

513-442

0.0005

0.03

1.5

1.3

Mitutoyo QuickSet

513-412

0.0005

0.03

1.5

1.3

Mitutoyo Truetest

513-446

0.0005

0.03

1.6

0.5

SPI

20-053-5

replaced by 244GA

0.0005

0.03

1.6

0.5

Compac

244GA

0.0005

0.03

1.6

0.5

Mercer

306-1

same as Compac 244GA

0.0005

0.04

1.4

1.7

Teclock

LTI-316

0.0005

0.05

1.4

1.4

Starrett

709AL

0.0005

0.06

1

0.5

Alina

K24

discontinued

0.0005

0.06

1

0.7

Interapid

312B-2

0.0005

0.06

1

0.7

Interapid

74.111371

0.0005

0.06

1

0.8

Fowler (Girod)

52-562-252

0.0005

0.06

1.1

0.7

Compac

214A

0.0005

0.06

1.1

0.7

SPI

20-140-0

replaced by Compac 214A

0.0005

0.06

1.4

0.8

Starrett

709B

0.0005

0.06

1.5

0.6

MarTest

801 SR

0.0005

0.06

1.5

0.7

Interapid

312B-1

Swiss

0.0005

0.06

1.5

0.7

Interapid

74.111370

Swiss

0.0005

0.06

1.5

0.7

SPI

13-176-3

made in China

0.0005

0.06

1.5

0.7

Fowler

Xtest

made in China

0.0005

0.06

1.5

0.7

Brown & Sharpe

7025-4

replaced by 312B-1

0.0005

0.06

1.5

0.8

Fowler (Girod)

52-562-452

0.0005

0.06

1.5

2.8

Interapid

312B-15

0.0005

0.06

1.6

0.5

Alina

K26

discontinued

0.0005

0.06

1.6

0.7

Compac

214GA

0.0005

0.06

1.6

0.7

SPI

20-141-8

same as Compac 214GA

0.0005

0.06

1.6

1.2

Mercer

312-1

0.0005

0.08

1

1.5

Alina

K27

discontinued

0.0005

0.08

1.6

1.5

Alina

K25

discontinued

0.0005

0.12

1.1

1.4

Compac

213LA

0.0005

0.12

1.1

1.4

SPI

20-142-6

0.0005

0.12

1.6

1.4

Compac

213GLA

0.0005

0.12

1.6

1.4

SPI

20-143-4

0.001

0.03

1

0.5

B&S Bestest

599-7029-3

0.001

0.03

1

0.5

B&S Bestest

599-7029-5

black dial

0.001

0.03

1

0.5

Tesatast

18.20001

0.001

0.03

1

0.3

Starrett

711F

Last Word

0.001

0.03

1

0.3

Gem

222

Last Word style

0.001

0.03

1.1

0.3

Testmaster

M-1

discontinued

0.001

0.03

1.1

0.6

Teclock

LTI-310

0.001

0.03

1.1

0.5

Mercer

305-1

0.001

0.04

1.1

0.7

Mitutoyo Mini

513-128

discontinued

0.001

0.04

1.1

0.7

Mitutoyo Mini

513-528T

0.001

0.04

1.3

1

Mitutoyo Pocket

513-118

discontinued

0.001

0.04

1.3

1

Mitutoyo Pocket

513-518T

0.001

0.06

1

0.7

Interapid

312B-20

0.001

0.06

1.1

0.7

Compac

212A

0.001

0.06

1.4

1.3

Starrett

811-1

head swivels