PROBLEM TO BE SOLVED: To provide a measurement board and a profilometer that can reduce errors of measurement values in measurement of a measurement target object and can increase the accuracy of measurement even if a laser displacement meter which is cheap and has a low resolution is used.;SOLUTION: The present invention relates to a measurement board 30 for placing a measurement target object 100 on the surface, of a profilometer used for measuring the surface shape of the measurement target object by allowing a laser displacement meter 41 capable of measuring a distance to the measurement target object by a laser light to make a surface of the measurement target object relatively scan while irradiating the surface shape thereof with a laser light. The measurement board has a recess 30a recessed in a position lower than at least a measurement position of the measurement target object irradiated with the laser light more than the other regions not including the measurement position, or a through-hole.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT
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