Cal Lab Magazine cover page features Pratt & Whitney's Labmaster Universal gage block comparator
The cover of the January-February-March 2010 issue of Cal Lab Magazine features the photo of a metrologist using Pratt & Whitney Measurement Systems' Labmaster Universal. The labmaster Universal is Pratt & Whitney's most versatile dimensional measurement instrument; it serves as ring gage comparator, gage block comparator, and more.