| 摘要 |
The present invention relates to a portable measurement unit. According to an embodiment of the present invention, the portable measurement unit comprises: a body part including at least one surface having a groove in a longitudinal direction of a center of a width direction; and a measurement part coupled to at least one engagement hole disposed on a side of the body part, an end of which is opposite to a workpiece to measure a shape or degree of damage to the workpiece. According to an embodiment of the present invention, the portable measurement unit stably maintains a state of being in contact with the workpiece without wobbling even when a body part of which is being moved with sliding for measurement in a state of being in contact with the workpiece having a curvature; and conveniently and accurately measures the shape or degree of damage of not only a plane but also a curvature, a rectangular surface, a surface having a height, etc. of the workpiece by forming a groove having a section with an inclination towards the center on at least one surface of the body part. |
