Air gaging is a precise non-contact means of precise comparative dimensional measurement that offers the advantages of improved workflow, increased productivity, and decreased downtime. It is ideal for measuring dimensions with tolerances less than 0.005", and a resolution of 0.000002" can be achieved. Its non-contact characteristics make air gaging particularly useful for soft, highly polished, thin-walled, or other delicate materials. Edmunds supplies a full line of air gaging for applications as diverse as inside and outside diameters, averaging, roundness, straightness, squareness, taper, flatness, groove width, and matching.

Our electronic gaging and amplifiers feature two quick change modules – air or electronic. It's the best-selling gage readout in manufacturing today. Typical dimensions that can be measured include ID, OD, width, length, height, and thickness. Dynamic values include TIR, parallelism, roundness, tapers and maximum or minimum peaks. A tricolor LED display provides instantly recognizable results as good, oversize, or undersize. You can choose inch or metric values to be displayed. For your convenience, data can off offloaded to a PC, handheld or printer. For even greater flexibility, several Trendsetter II units can be connected for multiple feature checks or in automatic gaging applications.

Edmunds designs, engineers and manufactures a full range of custom gages. Whether you require a fully automated system, or a simple gaging solution, Edmunds can help you find the best way to meet your "zero defect" production goals. From a modified catalog gage, to fully automatic, computerized process gages, Edmunds has the experience and know-how to meet your requirements. They are particularly well known for custom-engineered, closed-loop, post-process gaging systems. Whatever your gaging needs, you can count on Edmunds.