Testing unit and a connector testing apparatus using the same

摘要

A testing apparatus (10) is provided to securely detect a mounting error of a fittable member (5) on a connector (1). The testing apparatus (10) has a testing unit (20) for detecting an ajar state of the fittable member (5) on a housing (2) of a connector (1). The testing unit (20) is provided with an elastic contact (22) for elastically contacting the housing (2) of the connector I1) along locking direction (Y) in which the fittable member (5) is locked with the housing (2). This elastic contact (22) is provided with a switch (23) for detecting the ajar state of the fittable member (5) at a contact position of the elastic contact (22) with the housing (2).