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Internal Dial Caliper Gage

Product Features:
For checking O-rings and grooves. Wall thickness. Custom contact points available – ruby, steel and carbide. Deep, long reach arms available to 29″. Dial or electronic indicators.

Dyer Gage
Fowler (Fred V. Fowler Co.)
Mueller Gage



• Accurate, repeatable and reproducible measurements.  These gages are GAGE R AND R rated.

• Direct reading in absolute numbers.

• Spring-loaded contacts/arms reduces operation influence assuring reproducible measurements.

• Lightweight, easy to use.

• Contact pressure 1.2-2.5 N standard.  Arm pressure can be reduced to measure thru wall or soft materials.  Contact our office with you application.

• Reach extended measuring depths thru 29.0″.


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