Mitutoyo Tube Micrometer Designed to measure the wall thickness of various tubing. Specifications include... 0-1" Measuring Range 0.0001" Graduations + 0.00015" Accuracy Spherical Post Dimensions... 0.272" Bottom Post Diameter 0.157" Center Post Diameter 0.185" Spherical Ball on Top 0.500" Height of Post from Bottom of Center Post to Centerline of Spherical Ball on Top Features include... Carbide Tipped Measuring Face Ratchet Stop for constant force Supplied in fitted case
