Optical measurement device and probe holder set

Abstract

A probe unit (30) of this optical measurement device (100) includes a base member (31) rotatable about a central axis (80), a light-transmitting probe (32) and a light-receiving probe (33) protruding in a first direction from the base member, and a plurality of pin members (34) for parting hairs, the plurality of pin members protruding in the first direction from the base member. The plurality of pin members is inclined obliquely at least either in a direction toward a central axis side of the base member or in a circumferential direction about the central axis of the base member.

CPC Classifications