Description:

0.703 inches width, 0.038 inches material thickness, 1.385 inches length, retaining ring attachment method, integrated electronic central end item identification.

Properties:

A piece of transparent material specifically designed to be placed directly in front of a dial or scale to protect it from foreign matter. It is cut to size and may include a frame. It may have an index line or other marking. See also window, observation; and dial, scale.