1.Quality digital outside micrometer with choice of measuring range and flat anvil/spindle pair for general purpose measuring 2.LCD (1.25" x 0.5") performs direct inch/metric conversions and has a switchable resolution of 0.00005"/0.001mm; Or using microdrum to measure without digital function 3.Measuring range: 0-1"/25mm; Featured Absolute/Relative measuring, Data hold, Tolerance setting function 4.Hard Carbide Tip measuring faces provide wear resistance; Ratchet thimble and fixed thimble for precise application of pressure on object 5.Laser etched graduations and satin chrome finish for super precision and no glare