CDI logo

Chicago Dial Indicator

American Made Precision Measuring Products Since 1932

DIAL SIZE: 2-¾" Diameter

These dial indicators are built to American Gage Design Group 3 specifications. This group size offers a larger, more visible dial face for bigger fixtures and gages. 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.

agd group 3

For help choosing an indicator see "Product Overview" under MECHANICAL INDICATORS heading.

All gages are supplied with jeweled bearings and a lug back for mounting.

Threaded stems, 8mm stems and long stems available upon request.

The charts to the right contain group 3 dial indicators arranged by travel.

Dial faces

W=white english dial
Y=yellow metric dial
B=high contrast dial black with white numbers.

Download Tracing Template

AGD Group 3 Long Range

 

Click to download:
STEP - Mechanical Gages Group 3

The 3D model  shown here represents the basic model gage.  Mounting backs, dust caps, rack/stem lengths can be changed but will not be shown.

Note: To view all table data, scroll table left and right.

.025"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.025" 3 .0001" .010" 0-5-0 W 30251BJpdf  
$185.00
Add to cart
.025" 3 .0001" .010" 0-10 W   30251CJpdf
$185.00
Add to cart
.025" 3 .0001" .010" 0-5-0 B 30251BJ-HCpdf  
$190.00
Add to cart
.025" 3 .0001" .010" 0-10 B   30251CJ-HCpdf
$190.00
Add to cart
.025" 3 .00025" .010" 0-5-0 W 30252BJpdf  
$170.00
Add to cart
.025" 3 .00025" .010" 0-10 W   30252CJpdf
$170.00
Add to cart

.050"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.050" 3 .00025" .020" 0-10-0 W 30502BJpdf  
$170.00
Add to cart
.050" 3 .00025" .020" 0-20 W   30502CJpdf
$170.00
Add to cart
.050" 3 .0005" .020" 0-10-0 W 30503BJpdf  
$145.00
Add to cart
.050" 3 .0005" .020" 0-20 W   30503CJpdf
$145.00
Add to cart
.050" 3 .001" .020" 0-10-0 W 30504BJpdf  
$145.00
Add to cart
.050" 3 .001" .020" 0-20 W   30504CJpdf
$145.00
Add to cart

.075"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.075" 3 .0005" .030" 0-15-0 W 30753BJpdf  
$145.00
Add to cart
.075" 3 .0005" .030" 0-30 W   30753CJpdf
$145.00
Add to cart
.075" 3 .001" .030" 0-15-0 W 30754BJpdf  
$145.00
Add to cart
.075" 3 .001" .030" 0-30 W   30754CJpdf
$145.00
Add to cart

.100"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.100" 3 .0005" .050" 0-20-0 W 31003BJpdf  
$145.00
Add to cart
.100" 3 .0005" .050" 0-40 W   31003CJpdf
$145.00
Add to cart
.100" 3 .001" .050" 0-20-0 W 31004BJpdf  
$145.00
Add to cart
.100" 3 .001" .050" 0-40 W   31004CJpdf
$145.00
Add to cart

.125"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.125" 3 .0005" .050" 0-25-0 W 31253BJpdf  
$145.00
Add to cart
.125" 3 .0005" .050" 0-50 W   31253CJpdf
$145.00
Add to cart
.125" 3 .001" .050" 0-25-0 W 31254BJpdf  
$145.00
Add to cart
.125" 3 .001" .050" 0-50 W   31254CJpdf
$145.00
Add to cart

.200"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.200" 3 .0001" .010" 0-5-0 W 32001BJpdf  
$200.00
Add to cart
.200" 3 .0001" .010" 0-10 W   32001CJpdf
$200.00
Add to cart

.250"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.250" 3 .001" .100" 0-50-0 W 32504BJpdf  
$145.00
Add to cart
.250" 3 .001" .100" 0-100 W   32504CJpdf
$145.00
Add to cart
.250" 3 .001" .100" 0-50-0 B 32504BJ-HCpdf  
$145.00
Add to cart
.250" 3 .001" .100" 0-100 B   32504CJ-HCpdf
$145.00
Add to cart

.500"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.500" 3 .0005" .050" 0-25-0 W 35003BJpdf  
$145.00
Add to cart
.500" 3 .0005" .050" 0-50 W   35003CJpdf
$145.00
Add to cart
.500" 3 .001" .100" 0-50-0 W 35004BJpdf  
$145.00
Add to cart
.500" 3 .001" .100" 0-100 W   35004CJpdf
$145.00
Add to cart
.500" 3 .01" .500" 0-25-0 W 35005BJpdf  
$160.00
Add to cart
.500" 3 .01" .500" 0-50 W   35005CJpdf
$160.00
Add to cart

1.000"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
1.000" 3 .0005" .050" 0-25-0 W 36103BJpdf  
$145.00
Add to cart
1.000" 3 .0005" .050 0-50 W   36103CJpdf
$145.00
Add to cart
1.000" 3 .001" .100" 0-50-0 W 36104BJpdf  
$145.00
Add to cart
1.000" 3 .001" .100" 0-100 W   36104CJpdf
$145.00
Add to cart
1.000" 3 .001" .100" 0-50-0 B 36104BJ-HCpdf  
$145.00
Add to cart
1.000" 3 .001" .100" 0-100 B   36104CJ-HCpdf
$145.00
Add to cart
1.000" 3 .010" 1.000" 0-50-0 W 36105BJpdf  
$160.00
Add to cart
1.000" 3 .010" 1.000" 0-100 W   36105CJpdf
$160.00
Add to cart

2.000", 3.000", 4.000", 5.000"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
2.000" 3 .001" .100"  0-100 W 36204CJpdf
$220.00
Add to cart
3.000" 3 .001" .100"  0-100 W   36304CJpdf
$250.00
Add to cart
4.000" 3 .001" .100"  0-100 W 36404CJpdf
$295.00
Add to cart
5.000" 3 .001" .100"  0-100 W 36504CJpdf
$320.00
Add to cart

.5mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.5mm 3 .002mm .2mm 0-10-0 Y 53005BJpdf  
$200.00
Add to cart
.5mm 3 .002mm .2mm 0-20 Y   53005CJpdf
$200.00
Add to cart

1.25mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
1.25mm 3 .005mm .5mm 0-25-0 Y 53125BJpdf  
$150.00
Add to cart
1.25mm 3 .005mm .5mm 0-50 Y   53125CJpdf
$150.00
Add to cart

2.5mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
2.5mm 3 .01mm 1.0mm 0-50-0 Y 53025BJpdf  
$150.00
Add to cart
2.5mm 3 .01mm 1.0mm 0-100 Y   53025CJpdf
$150.00
Add to cart

25mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
25mm 3 .01mm 1.0mm 0-50-0 Y 53250BJpdf  
$150.00
Add to cart
25mm 3 .01mm 1.0mm 0-100 Y   53250CJpdf
$150.00
Add to cart
25mm 3 .25mm 25mm 0-25 Y --- 53252CJpdf
$170.00
Add to cart

50mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
50mm 3 .01mm 1.0mm 0-100 Y --- 53500CJpdf
$245.00
Add to cart
Join Our Email List