Fowler 54-101-150-2 Xtra-Value Cal Electronic Caliper, Stainless Steel, 0 to 6"/0 to 150mm Measuring Range, 0.0005"/0.01mm Resolution, LCD Measures 1 to 6  (0 to 15 mm) in 0.0005 (0.01mm) increments for precision use Digital readout LCD shows inch or metric units for versatility when measuring, stainless steel frame for corrosion resistance and long life Measures inside, outside, depth and step values for versatility Includes protective case and CR 2032 lithium batter Full 1 year warranty offered by Fowler High Precision