Dial Test Indicator, 0-15-0 x 0.0005" Dial test indicator with 0.0005" graduations Range is 0~0.030" in either direction Reading 0-15-0 Includes 5/32" and 3/8" diameter posts, dovetails on the back and end, and an 0.080" diameter point 7 Jewel movement, Comes in a fitted case