Mitutoyo Micrometer without SPC Output MDC-Lite with Ratchet Stop Specifications include... 0-1" / 25.4mm Measuring Range 0.00005" / 0.001mm Resolution + 0.0001" / 2um Accuracy Features include... Provided only with a zero-set key for easy origin setting Ratchet stop for a constant measuring force Measurement readout with large characters on the LCD screen No spindle clamp No data output Supplied in fitted plastic case Carbide Tipped Measuring Faces Large LCD Display Functions include... Origin-set, Automatic power on/off, inch/mm conversion Alarm: Low voltage, Counting value composition error