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Unparalleled variety of inspection products

Our assortment of measuring instruments is quite well rounded, with many application alternatives and unique items not available elsewhere. In addition, Dorsey Metrology offers our customers the availability to modify our parts to meet your specific needs.

16H Optical Comparator


Dorsey Metrology offers a complete line of Optical Comparators, from 14” to 32” screens that are designed with tight tolerances to maintain uncompensated absolute inherent accuracy that is built shop floor ready with our harsh environment package. Dorsey comparators are offered with manual and CNC stages and are available in both horizontal and vertical systems.

4I9-005 High Amplification Dial Indicator


As you review Dorsey’s catalog, you will see that Dorsey offers a large assortment of gages. We manufacture Dial indicators (graduations to .00002”) Long-range Indicator, Bore Gages, Snap Gages, Comparator Stands, Large Diameter Gages, Groove Gages, Bench Gages, Depth Gages, Set-Master, and Countersink Gages, Chamfer Gages and much more.

Gage Chek

Custom Gaging

Let Dorsey Metrology be your metrology problem solver. If you have a tough measurement problem that requires modified Dorsey products or a custom designed product to meet your measurement needs, simply send us a part print defining the features of interest and we will review your application and respond in a timely manner.

Excellence and innovation in design and manufacturing

At Dorsey we take pride in our ability to continuously innovate our products and find new solutions to our customer’s needs. We have learned that attention to detail DOES matter.

Carbon Fiber C-Frame Gages

  • Lighter
  • Stronger
  • Thermally stable
  • Corrosion resistant
  • Made in USA

Learn more about carbon fiber C-Frame Gages

Carbon Fiber C-Frame Large Diameter Gage