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Chicago Dial Indicator

American Made Precision Measuring Products Since 1932

Components of CDI's comparator stands can be purchased separately. The indicator arms will accept most manufacturers' gages and are designed to fit on a 1.25" diameter column. The arms can be either lug mount or stem mount, rigid or with a fine adjustment knob. The granite bases have a counterbored through hole to accept a 1/2" diameter bolt. All granite bases come with a Certificate of Accuracy, traceable to N.I.S.T..

The following chart lists the part numbers for the components.

EDP#DescriptionPrice 
CDI6066-1pdf Granite Base Only 6" X 6" (GRADE AA)
$125.00
Call to Order
CDI6066-2pdf 1-1/4" Dia. x 8" Tall Column
$76.30
Add to cart
CDI812pdf Granite Base Only 8" X 12" (GRADE A)
$198.10
Call to Order
CDI1812pdf Granite Base Only 12" X 18" (GRADE A)
$332.50
Call to Order
CDI812-2pdf 1-1/4" Dia. x 12" Tall Column
$90.55
Add to cart
CDI1812-2pdf 1-1/4" Dia. x 18" Tall Column
$103.10
Add to cart
CDI1812-3pdf 1-1/4" Dia. x 24" Tall Column
$147.00
Add to cart
CDI77pdf Lifting Lever - Left - Under 1" of Travel
$28.00
Add to cart
CDI77-Rpdf Lifting Lever - Right - Under 1" of Travel
$28.00
Add to cart
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