The present invention relates to a perforation device. More specifically, the perforation device capable of measuring moisture of a skin is provided. The perforation device comprises: a skin perforation unit configured to perforate a skin by using a laser； a skin perforation unit configured to perforate the skin by using the laser； a moisture content calculation unit configured to calculate moisture； and a control unit configured to control the skin perforation unit if a perforation command is inputted.본 발명은 천공 디바이스에 관한 것으로서, 더욱 상세하게는 피부의 수분 측정이 가능한 천공 디바이스를 제공한다.
