Special Features:

Gage, comparator; consists of 1 console, model no. Rma-2, p/n 70467839; 1 center to table, model no. Ct-8, p/n 70467354 profilling amplifier, model no. Bx-21; p/n 70467801; 1 polar recorder, model no. Rpcv-1, p/n 70468234; 1 tracer w/t-1 stylus, model no. T-231, p/n 70467591; precision roughness specimen, model prs-2, p/n 70468169 boxes polar chart paper, p/n 70467320; chart interpretation template, p/n 70457308, 6.375 in. Dia.; instrument measures out-of-roundness, geometric relationships, and circumferential surface texture of round parts

Properties:

A gage designed to compare dimensional characteristics by indicating a difference in air flow. The gage is connected to an external air supply, the pressure is regulated and released between a gaging member and the item being checked. A variation in size, or a difference in size from a master, will be indicated by a difference in air flow. It consists of a gaging member, comparator, air plug, an indicator, and may include a pressure regulator. Excludes gage, air flow, metalizing; gage, small hole; and gage set, small hole.