Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 30, 2021
Patent Application Number
16095364
Date Filed
May 31, 2018
Patent Primary Examiner
Patent 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.
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