Mitutoyo MDH 293-130-10 High-Accuracy Sub-Micron Micrometer has a measuring range of 0-1"/0-25.4mm inch/metric. Features include SPC Data Output technology that is exceptional for highly accurate handheld measurement. Measurements are made to an accuracy of +/-0.5 micron with reliable ABS technology. This is achieved with the newly designed rotary sensor, rigid frame, contact pressure mechanism and precision thread spindle. It is equipped with the same reliable absolute technology as the conventional model but with unparalleled accuracy. Body heat transferred to the instrument is reduced by a removable heat shield, minimizing the error caused by thermal expansion of the frame when performing handheld measurements.