Supplying Digital Comparators and Air Gage Tooling for Precision Dimensional Measurement to Industry Since 1962.

I.D. Air Plugs, Probes, Spindles and O.D. Air Rings Compatible with All Makes and Models of Air Gaging Systems Including Edmunds Gages, Mahr Federal, Western Gage and more, for Measurement and Inspection of Inside and Outside Diameters.

Custom and Special Application Gaging (Flatness, Thickness, Parrallel, Camber, Concentricity, Lobing Etc.) for Any Dimensional Gaging Requirement.

Universal Digital Air/Electronic Comparators Compatible with All Makes of Air Gage Tooling for Any Dimensional Gaging Application

Air Gaging Applications

Thickness or Wall Thickness

Thru hole I.D. size, roundness taper, barrel & bellmouth

Blind hole I.D. size, roundness taper, barrel & bellmouth


Fixed position diameter measurement

O.D. “snap ring” type gage for size, taper, roundness and thickness.

O.D. size, taper, roundness and “close to shoulder”.


Two circuit tape gage

Spindles and sleeve clearences

Straightness, camber or bow


Perpendicularity

Spacing between bores

Spacing between incomplete bores


Three circuit tape probe

Note:
Multi-circuit I.D. probes and O.D. Air Rings are available to measure multiple features simultaneously. These are custom made per print and are priced on application.