The Starrett 80 Series Miniature Dial Indicator is similar in design to AGD dial indicators. The miniature is built for gaging dimensions in tight places. Equipped with high precision, low friction movements, it is made in four models, all with frictionally adjustable bezels for quick, positive zero setting. No-glare, white eggshell finish dials. Black bezel, silver finish on case. Furnished with balanced dial, jeweled bearings and lug-on-center back. .100" Range, Dial Reading 0-20-0, .001" Grad, with Flat Back Furnished with balanced dial, jeweled bearings and lug-on-center back.