CDI logo

Chicago Dial Indicator

American Made Precision Measuring Products Since 1932

DIAL SIZE: 2-¼" Diameter

These dial indicators are built to American Gage Design Group 2 specifications. This group is CDI's 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.

agd group 2

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 2 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 2 long range

AGD Group 2 Long Range

Click to download:
STEP - Mechanical Gages Group 2 

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.

.020"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.020" 2 .0001" .008" 0-4-0 W 20201BJpdf  
$170.00
Add To Cart
.020" 2 .0001" .008" 0-8 W   20201CJpdf
$170.00
Add To Cart

.025"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.025" 2 .0001" .010" 0-5-0 W 20251BJpdf  
$170.00
Add To Cart
.025" 2 .0001" .010" 0-10 W   20251CJpdf
$170.00
Add To Cart
.025" 2 .0001" .010" 0-5-0 B 20251BJ-HCpdf  
$170.00
Add To Cart
.025" 2 .0001" .010" 0-10 B   20251CJ-HCpdf
$170.00
Add To Cart
.025" 2 .00025" .010" 0-5-0 W 20252BJpdf  
$160.00
Add To Cart
.025" 2 .00025" .010" 0-10 W   20252CJpdf
$160.00
Add To Cart

.050"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.050" 2 .0001" .010" 0-5-0 W 20501BJpdf  
$170.00
Add To Cart
.050" 2 .0001" .010" 0-10 W   20501CJpdf
$170.00
Add To Cart
.050" 2 .0005" .020" 0-10-0 W 20503BJpdf  
$135.00
Add To Cart
.050" 2 .0005" .020" 0-20 W   20503CJpdf
$135.00
Add To Cart
.050" 2 .001" .020" 0-10-0 W 20504BJpdf  
$135.00
Add To Cart
.050" 2 .001" .020". 0-20 W   20504CJpdf
$135.00
Add To Cart

.100"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.100" 2 .001" .040" 0-20-0 W 21004BJpdf  
$125.00
Add To Cart
.100" 2 .001" .040" 0-40 W   21004CJpdf
$125.00
Add To Cart
.100" 2 .0005" .040" 0-20-0 W 21003BJpdf  
$125.00
Add To Cart
.100" 2 .0005" .040" 0-40 W   21003CJpdf
$125.00
Add To Cart

.125"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.125" 2 .0005" .050" 0-25-0 W 21253BJpdf  
$125.00
Add To Cart
.125" 2 .0005" .050" 0-50 W   21253CJpdf
$125.00
Add To Cart
.125" 2 .0005" .050" 0-25-0 B 21253J-HCpdf  
$125.00
Add To Cart
.125" 2 .0005" .050" 0-50 B   21253CJ-HCpdf
$125.00
Add To Cart
.125" 2 .001" .050" 0-25-0 W 21254BJpdf  
$125.00
Add To Cart
.125" 2 .001" .050" 0-50 W   21254CJpdf
$125.00
Add To Cart

.200"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.200" 2 .0001" .010" 0-5-0 W 22001BJpdf  
$185.00
Add To Cart
.200" 2 .0001" .010" 0-10 W   22001CJpdf
$185.00
Add To Cart

.250"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.250" 2 .0005" .050" 0-25-0 W 22503BJpdf  
$125.00
Add To Cart
.250" 2 .0005" .050" 0-50 W   22503CJpdf
$125.00
Add To Cart
.250" 2 .001" .100" 0-50-0 W 22504BJpdf  
$125.00
Add To Cart
.250" 2 .001" .100" 0-100 W   22504CJpdf
$125.00
Add To Cart
.250" 2 .001" .100" 0-50-0 B 22504BJ-HCpdf  
$125.00
Add To Cart
.250" 2 .001" .100" 0-100 B   22504CJ-HCpdf
$125.00
Add To Cart
.250" 2 .001" .100" 0-100/0-50-0 W 22504BCJpdf  
$125.00
Add To Cart
.250" 2 .001" .100" 0-100/0-50-0 W   22504BCJpdf
$125.00
Add To Cart
.250" 2 .005" .250" .025-.225 W --- 22506CJpdf
$150.00
Add To Cart

.500"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.500" 2 .0005" .050" 0-25-0 W 25003BJpdf  
$125.00
Add To Cart
.500" 2 .0005" .050" 0-50 W   25003CJpdf
$125.00
Add To Cart
.500" 2 .001" .100" 0-50-0 W 25004BJpdf  
$125.00
Add To Cart
.500" 2 .001" .100" 0-100 W   25004CJpdf
$125.00
Add To Cart
.500" 2 .001" .100" 0-50-0 B 25004BJ-HCpdf  
$125.00
Add To Cart
.500" 2 .001" .100" 0-100 B   25004CJ-HCpdf
$125.00
Add To Cart
.500 2 .001" .100" 0-100/0-50-0 W 25004BCJpdf  
$125.00
Add To Cart
.500" 2 .001" .100" 0-100/0-50-0 W   25004BCJpdf
$125.00
Add To Cart
.500" 2 .01" .500" 0-25-0 W 25005BJpdf  
$150.00
Add To Cart
.500" 2 .01" .500" 0-50 W   25005CJpdf
$150.00
Add To Cart

1.000"

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
1.000" 2 .001" .100" 0-50-0 W 26104BJpdf  
$125.00
Add To Cart
1.000" 2 .001" .100" 0-100 W   26104CJpdf
$125.00
Add To Cart
1.000" 2 .001" .100" 0-50-0 B 26104BJ-HCpdf  
$125.00
Add To Cart
1.000" 2 .001" .100" 0-100 B   26104CJ-HCpdf
$125.00
Add To Cart
1.000" 2 .001" .100" 0-100/ 0-50-0 W 26104BCJpdf  
$125.00
Add To Cart
1.000" 2 .001" .100" 0-100/ 0-50-0 W   26104BCJpdf
$125.00
Add To Cart
1.000" 2 .010" 1.000" 0-50-0 W 26105BJpdf  
$150.00
Add To Cart
1.000" 2 .010" 1.000" 0-100 W   26105CJpdf
$150.00
Add To Cart
1.000" 2 .0005" .050" 0-25-0 W 26103BJpdf  
$125.00
Add To Cart
1.000" 2 .0005" .050" 0-50 W   26103CJpdf
$125.00
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" .001"  .100"   0-100   26204CJpdf 
$195.00
Add To Cart
3.000"  .001"  .100"   0-100   26304CJpdf 
$220.00
Add To Cart
4.000"  .001"  .100"   0-100   26404CJpdf 
$270.00
Add To Cart
5.000"  .001"  .100"   0-100   26504CJpdf 
$300.00
Add To Cart

.5mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
.5mm 2 .002mm .2mm 0-10-0 Y 52005BJpdf  
$185.00
Add To Cart
.5mm 2 .002mm .2mm 0-20 Y   52005CJpdf
$185.00
Add To Cart

1.25mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
1.25mm 2 .005mm .5mm 0-25-0 Y 52125BJpdf  
$185.00
Add To Cart
1.25mm  .005mm  .5mm 0-50  Y   52125CJpdf
$185.00
Add To Cart

2.5mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
2.5mm 2 .01mm  1.0mm 0-50-0 52025BJpdf  
$130.00
Add To Cart
2.5mm  .01mm  1.0mm 0-100  Y   52025CJpdf
$130.00
Add To Cart

10mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
10mm  .01mm 1.0mm  0-50-0 52100BJpdf  
$135.00
Add To Cart
10mm  2 .01mm  1.0mm 0-100 Y   52100CJpdf 
$135.00
Add To Cart

25mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
25mm 2 .01mm 1.0mm  0-50-0  52250BJpdf   
$135.00
Add To Cart
25mm  .01mm  1.0mm  0-100    52250CJpdf 
$135.00
Add To Cart
25mm  .01mm  1.0mm  0-100/ 0-50-0 52250BCJpdf   
$140.00
Add to cart
25mm  .01mm  1.0mm  0-100/ 0-50-0   52250BCJpdf 
$140.00
Add to cart
25mm  .25mm  25mm  0-25  Y           ---  52252CJpdf
$145.00
Add To Cart

50mm

Total
Range
Group SizeGradsRange /
Rev.
Dial ReadingDial ColorBalanced EDP#Continuous EDP#Jeweled Bearings 
 50mm 2 .01mm 1.0mm 0-100 Y --- 52500CJpdf
$235.00
Add To Cart
Join Our Email List