The Mitutoyo 543-391B Absolute Digimatic Indicator ID-C is a Standard Type digital indicator that is compact, easy to read because of the large LCD screen and features GO/+-NG Judgement that can be performed by setting upper and lower tolerance limits. The positive/negative count resulting from the spindle's up and down movement can be toggled and the Absolute encoder always displays the spindle in the "Absolute position" from the origin at power-on. Also unlimited response speed eliminates over-speed errors. The indicator face can be rotated 330 degrees to an appropriate angle for easy reading. Includes SPC data ouput. This model has a Flat-Back, measuring range of .5"/ 12.7mm with .00005"/0.001mm Resolution and a measuring force of 1.5N or less. Range:.5"/ 12.7mm Resolution:.00005"/0.001mm Type:Standard Type Site Sort120 Accuracy:.0001"