Mechancial Dial Index

Features & Useful Tips | AGD Group 1 | AGD Group 2 | AGD Group 3 | AGD Group 4 | Long Range Dial Indicators
Metric Dial Indicators | OEM/Special Indicators | Depth Gages | Universal Dial Test Indicators | Tracing Templates

Mechancial Dial Accessories

Contact Points | Mounting Backs | Swivels | Holding Rods | Mounting Collets |
Depth Gage Bases | Angle & Hole Attachments

AGD Group 4 Dial Indicators

DIAL SIZE 3 5/8"

These dial indicators are built to American Gage Design Group 4 specifications. This group has the largest diameter face. It is ideal for poor lighting conditions and for fixture gaging. 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 4 dial indicators arranged by travel.



Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.025"

4

.0001"

.010"

0-5-0

40251B

 

.025"

4

.0001"

.010"

0-10

 

40251C

.025"

4

.0001"

.010"

0-5-0

40251BJ

 

.025"

4

.0001"

.010"

0-10

 

40251CJ

.075"

4

.0005"

.030"

0-15-0

40753B

 

.075"

4

.0005"

.030"

0-30

 

40753C

.075"

4

.0005"

.030"

0-15-0

40753BJ

 

.075"

4

.0005"

.030"

0-30

 

40753CJ

.075"

4

.001"

.030"

0-15-0

40754B

 

.075"

4

.001"

.030"

0-30

 

40754C

.075"

4

.001"

.030"

0-15-0

40754BJ

 

.075"

4

.001"

.030"

0-30

 

40754CJ


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.100"

4

.001"

.040"

0-20-0

41004B

 

.100"

4

.001"

.040"

0-40

 

41004C

.100"

4

.001"

.040"

0-20-0

41004BJ

 

.100"

4

.001"

.040"

0-40

 

41004CJ

.125"

4

.0005"

.050"

0-25-0

41253B

 

.125"

4

.0005"

.050"

0-50

 

41253C

.125"

4

.0005"

.050"

0-25-0

41253BJ

 

.125"

4

.0005"

.050"

0-50

 

41253CJ

.125"

4

.001"

.050"

0-25-0

41254B

 

.125"

4

.001"

.050"

0-50

 

41254C

.125"

4

.001"

.050"

0-25-0

41254BJ

 

.125"

4

.001"

.050"

0-50

 

41254CJ

.200"

4

.0001"

.010"

0-5-0

42001B

 

.200"

4

.0001"

.010"

0-10

 

42001C

.200"

4

.0001"

.010"

0-5-0

42001BJ

 

.200"

4

.0001"

.010"

0-10

 

42001CJ

.250"

4

.001"

.100"

0-50-0

42504B

 

.250"

4

.001"

.100"

0-100

 

42504C

.250"

4

.001"

.100"

0-50-0

42504BJ

 

.250"

4

.001"

.100"

0-100

 

42504CJ


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.400"

4

.0001"

.020"

0-10-0

44001B

 

.400"

4

.0001"

.020"

0-20

 

44001C

.400"

4

.0001"

.020"

0-10-0

44001BJ

 

.400"

4

.0001"

.020"

0-20

 

44001CJ

.500"

4

.001"

.100"

0-50-0

45004B

 

.500"

4

.001"

.100"

0-100

 

45004C

.500"

4

.001"

.100"

0-50-0

45004BJ

 

.500"

4

.001"

.100"

0-100

45004CJ

 


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

1.000"

4

.001"

.100"

0-50-0

46104B

 

1.000"

4

.001"

.100"

0-100

 

46104C

1.000"

4

.001"

.100"

0-50-0

46104BJ

 

1.000"

4

.001"

.100"

0-100

 

46104CJ

2.000"

4

.001"

.100"

N/A

---

46204CJ

3.000"

4

.001"

.100"

N/A

---

46304CJ

4.000"

4

.001"

.100"

N/A

---

46404CJ

5.000"

4

.001"

.100"

N/A

---

46504CJ


Total Range

Group Size

Grads

Range/
Rev.

Dial Reading

Balanced EDP#

Continuous EDP#

.5mm

4

.002mm

.2mm

0-10-0

54005B

 

.5mm

4

.002mm

.2mm

0-20

 

54005C

.5mm

4

.002mm

.2mm

0-10-0

54005BJ

 

.5mm

4

.002mm

.2mm

0-20

 

54005CJ

1.25mm

4

.005mm

.5mm

0-25-0

54125B

 

1.25mm

4

.005mm

.5mm

0-50

 

54125C

1.25mm

4

.005mm

.5mm

0-25-0

54125BJ

 

1.25mm

4

.005mm

.5mm

0-50

 

54125CJ

2.5mm

4

.01mm

1.0mm

0-50-0

54025B

 

2.5mm

4

.01mm

1.0mm

0-100

 

54025C

2.5mm

4

.01mm

1.0mm

0-50-0

54025BJ

 

2.5mm

4

.01mm

1.0mm

0-100

 

54025CJ

25mm

4

.01mm

1.0mm

0-50-0

54250B

 

25mm

4

.01mm

1.0mm

0-100

 

54250C

25mm

4

.01mm

1.0mm

0-50-0

54250BJ

 

25mm

4

.01mm

1.0mm

0-100

 

54250CJ

50mm

4

.01mm

1.0mm

0-100

---

54500CJ

[Return to Top]

about MFR | tech support | what's new | product line