A series of transparent plastic devices with high fluorescent markings which are used in the inspection booth to assess the size of defects, both linear and round; also to assess the distance of a defect from a given point.
Swing Away Comparators
“Swing Away” Comparator has round and linear indications in inches ranging from .125 to .005 in acute angle “feeler gauge” style with markings on the tapered ends. Ideal for tight radius comparisons.
Round indications in inches ranging from .125 to .015. Includes five circles diameter 1/16″, 3/16″, 1/4″, 3/8″ and 1/2″.
General Electric Comparators
Round indications in inches ranging from .125 to .005. Meets GE specification.
Linear and round indications in inches with metric equivalent. Range from .180 (4.6mm) to .010 (.2mm). Meets Pratt & Whitney specification.