ELECTROCHEMICAL MEASUREMENT DEVICE

摘要

An electrochemical measurement device (20) includes: a base (1); a specimen placement portion (18) disposed on the base (1), for placing a biological specimen; a first electrode (3) disposed on the base (1) and surrounding the specimen placement portion (18); and a first insulating layer (4) covering the first electrode (3). The first insulating layer (4) has a plurality of openings, and the first electrode (3) has a plurality of first electrode exposed portions (5) which are portions of the first electrode (3) that are exposed from the openings of the first insulating layer (4).