Mechancial Dial Index

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AGD Group 2 Dial Indicators

DIAL SIZE 2 ¼"

These dial indicators are built to American Gage Design Group 2 specifications. This group is our most requested style, and the industries most common. They are furnished with a lug back (with 90 degree mounting holes to be used vertically or horizontally), a regular contact point ¼" long, and a dust cap.

The following charts below contain all standard group 2 dial indicators arranged by travel.



Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.020"

2

.0001"

.008"

0-4-0

20201B

 

.020"

2

.0001"

.008"

0-8

 

20201C

.020"

2

.0001"

.008"

0-4-0

20201BJ

 

.020"

2

.0001"

.008"

0-8

 

20201CJ

.025"

2

.0001"

.010"

0-5-0

20251B

 

.025"

2

.0001"

.010"

0-10

 

20251C

.025"

2

.0001"

.010"

0-5-0

20251BJ

 

.025"

2

.0001"

.010"

0-10

 

20251CJ

.025"

2

.0001"

.010"

0-5-0

20251BJ-HC

 

.025"

2

.0001"

.010"

0-10

 

20251CJ-HC

.025"

2

.00025"

.010"

0-5-0

20252B

 

.025"

2

.00025"

.010"

0-10

 

20252C

.025"

2

.00025"

.010"

0-5-0

20252BJ

 

.025"

2

.00025"

.010"

0-10

 

20252CJ

.050"

2

.0001"

.010"

0-5-0

20501BJ

 

.050"

2

.0001"

.010"

0-10

 

20501CJ

.050"

2

.0005"

.020"

0-10-0

20503B

 

.050"

2

.0005"

.020"

0-20

 

20503C

.050"

2

.0005"

.020"

0-10-0

20503BJ

 

.050"

2

.0005"

.020"

0-20

 

20503CJ


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.050"

2

.001"

.020"

0-10-0

20504BJ

 

.050"

2

.001"

.020"

0-20

 

20504CJ

.075"

2

.0005"

.030"

0-15-0

20753B

 

.075"

2

.0005"

.030"

0-30

 

20753C

.075"

2

.0005"

.030"

0-15-0

20753BJ

 

.075"

2

.0005"

.030"

0-30

 

20753CJ

.075"

2

.001"

.030"

0-15-0

20754B

 

.075"

2

.001"

.030"

0-30

 

20754C

.075"

2

.001"

.030"

0-15-0

20754BJ

 

.075"

2

.001"

.030"

0-30

 

20754CJ


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.100"

2

.001"

.040"

0-20-0

21004B

 

.100"

2

.001"

.040"

0-40

 

21004C

.100"

2

.001"

.040"

0-20-0

21004BJ

 

.100"

2

.001"

.040"

0-40

 

21004CJ

.125"

2

.0005"

.050"

0-25-0

21253B

 

.125"

2

.0005"

.050"

0-50

 

21253C

.125"

2

.0005"

.050"

0-25-0

21253BJ

 

.125"

2

.0005"

.050"

0-50

 

21253CJ

.125"

2

.0005"

.050"

0-25-0

21253BJ-HC

 

.125"

2

.0005"

.050"

0-50

 

21253CJ-HC


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.200"

2

.0001"

.010"

0-5-0

22001B

 

.200"

2

.0001"

.010"

0-10

 

22001C

.200"

2

.0001"

.010"

0-5-0

22001BJ

 

.200"

2

.0001"

.010"

0-10

 

22001CJ

.250"

2

.0005"

.050"

0-25-0

22503B

 

.250"

2

.0005"

.050"

0-50

 

22503C

.250"

2

.0005"

.050"

0-25-0

22503BJ

 

.250"

2

.0005"

.050"

0-50

 

22503CJ

.250"

2

.001"

.100"

0-50-0

22504B

 

.250"

2

.001"

.100"

0-100

 

22504C

.250"

2

.001"

.100"

0-50-0

22504BJ

 

.250"

2

.001"

.100"

0-100

 

22504CJ

.250"

2

.001"

.100"

0-50-0

22504BJ-HC

 

.250"

2

.001"

.100"

0-100

 

22504CJ-HC

.250"

2

.001"

.100"

N/A

22504BC

 

.250"

2

.001"

.100"

N/A

 

22504BC

.250"

2

.005"

.250"

N/A

---

22506C

.250"

2

.005"

.250"

N/A

---

22506CJ


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.500"

2

.0005"

.050"

0-25-0

25003B

 

.500"

2

.0005"

.050"

0-50

 

25003C

.500"

2

.0005"

.050"

0-25-0

25003BJ

 

.500"

2

.0005"

.050"

0-50

 

25003CJ

.500"

2

.001"

.100"

0-50-0

25004B

 

.500"

2

.001"

.100"

0-100

 

25004C

.500"

2

.001"

.100"

0-50-0

25004BJ

 

.500"

2

.001"

.100"

0-100

 

25004CJ

.500"

2

.001"

.100"

0-50-0

25004BJ-HC

 

.500"

2

.001"

.100"

0-100

 

25004CJ-HC

.500"

2

.001"

.100"

N/A

25004BC

 

.500"

2

.001"

.100"

N/A

 

25004BC

.500"

2

.01"

.500"

0-50-0

25005B

 

.500"

2

.01"

.500"

0-100

 

25005C

.500"

2

.01"

.500"

0-50-0

25005BJ

 

.500"

2

.01"

.500"

0-100

 

25005CJ


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

1.000"

2

.001"

.100"

0-50-0

26104B

 

1.000"

2

.001"

.100"

0-100

 

26104C

1.000"

2

.001"

.100"

0-50-0

26104BJ

 

1.000"

2

.001"

.100"

0-100

 

26104CJ

 

 

 

 

 

 

 

1.000"

2

.001"

.100"

0-100

 

26104CJ-PD

1.000"

2

.001"

.100"

0-50-0

26104BJ-HC

 

1.000"

2

.001"

.100"

0-100

 

26104CJ-HC

1.000"

2

.001"

.100"

N/A

26104BC

 

1.000"

2

.001"

.100"

N/A

 

26104BC


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

1.000"

2

.01"

1.000"

0-50-0

26105B

 

1.000"

2

.01"

1.000"

0-100

 

26105C

1.000"

2

.01"

1.000"

0-50-0

26105BJ

 

1.000"

2

.01"

1.000"

0-100

 

26105CJ

2.000"

2

.001"

.100"

0-100

---

26204CJ

3.000"

2

.001"

.100"

0-100

---

26304CJ

4.000"

2

.001"

.100"

0-100

---

26404CJ

5.000"

2

.001"

.100"

0-100

---

26504CJ

.5mm

2

.002mm

.2mm

0-10-0

52005B

 

.5mm

2

.002mm

.2mm

0-20

 

52005C

.5mm

2

.002mm

.2mm

0-10-0

52005BJ

 

.5mm

2

.002mm

.2mm

0-20

 

52005CJ

1.25mm

2

.005mm

.5mm

0-25-0

52125B

 

1.25mm

2

.005mm

.5mm

0-50

 

52125C

1.25mm

2

.005mm

.5mm

0-25-0

52125BJ

 

1.25mm

2

.005mm

.5mm

0-50

 

52125CJ

2.5mm

2

.01mm

1.0mm

0-50-0

52025B

 

2.5mm

2

.01mm

1.0mm

0-100

 

52025C

2.5mm

2

.01mm

1.0mm

0-50-0

52025BJ

 

2.5mm

2

.01mm

1.0mm

0-100

 

52025CJ

10mm

2

.01mm

1.0mm

0-50-0

52100B

 

10mm

2

.01mm

1.0mm

0-100

 

52100C

10mm

2

.01mm

1.0mm

0-50-0

52100BJ

 

10mm

2

.01mm

1.0mm

0-100

 

52100CJ

25mm

2

.01mm

1.0mm

0-50-0

52250B

 

25mm

2

.01mm

1.0mm

0-100

 

52250C

25mm

2

.01mm

1.0mm

0-50-0

52250BJ

 

25mm

2

.01mm

1.0mm

0-100

 

52250CJ

25mm

2

.01mm

1.0mm

N/A

52250BC

 

25mm

2

.01mm

1.0mm

N/A

 

52250BC

25mm

2

.25mm

25mm

0-25

---

52252C

25mm

2

.25mm

25mm

0-25

---

52252CJ

50mm

2

.01mm

1mm

0-100

---

52500CJ

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