公开(公告)号：US20210223133A1

公开(公告)日：2021-07-22

申请号：US16095364

申请日：2018-05-31

Applicant: GOERTEK INC.

Inventor： Richard Warren LITTLE ,  Kwong Yu SO ,  Tonghai WU ,  Fengnian MA ,  Zimin LI ,  Bing DAI ,  Zongxue TANG ,  Chunduo LIU ,  Rui ZHOU

IPC: G01M3/00

Abstract: A test device and a calibration method thereof are disclosed. The test device for calibrating a test equipment, which is used to test a waterproof level of an electronic apparatus, comprises: at least two plates stacked together, in corresponding positions of which holes are formed; and at least one layer of waterproof mesh, which is sandwiched between two adjacent plates and covers the holes.