A test tool with a profiling connector , comprising: an operating portion , a first end of the operating portion being used for hand-holding; and a profiling connector adapted to a socket to be detected and plugged, characterized in that an elastic probe is arranged in a jack of the profiling connector , and the profiling connector is arranged at a second end of the operating portion opposite to the first end; wherein the profiling connector can be inserted into the socket by holding the operating portion with hand, and the elastic probe abuts against and is electrically connected with a probe of the socket ; wherein the operating portion comprises: a first operating body , a second operating body and an elastic member; where a first end of the first operating body is used for hand-holding, and a second end thereof is provided with the profiling connector ; a first end of the second operating body is used for hand-holding, and a second end thereof is provided with a hook , where the position of the second operating body near the second end is hinged with the second end of the first operating body , and the hook is used to be clamped with a battery module when the profiling connector is inserted into the socket ; and the elastic member is arranged between the first operating body and the second operating body so that a preset included angle is formed between the first operating body and the second operating body , and is used to provide resilience. an operating portion , a first end of the operating portion being used for hand-holding; and a profiling connector adapted to a socket to be detected and plugged, characterized in that an elastic probe is arranged in a jack of the profiling connector , and the profiling connector is arranged at a second end of the operating portion opposite to the first end; wherein the profiling connector can be inserted into the socket by holding the operating portion with hand, and the elastic probe abuts against and is electrically connected with a probe of the socket ; wherein the operating portion comprises: a first operating body , a second operating body and an elastic member; where a first end of the first operating body is used for hand-holding, and a second end thereof is provided with the profiling connector ; a first end of the second operating body is used for hand-holding, and a second end thereof is provided with a hook , where the position of the second operating body near the second end is hinged with the second end of the first operating body , and the hook is used to be clamped with a battery module when the profiling connector is inserted into the socket ; and the elastic member is arranged between the first operating body and the second operating body so that a preset included angle is formed between the first operating body and the second operating body , and is used to provide resilience. a first operating body , a second operating body and an elastic member; where a first end of the first operating body is used for hand-holding, and a second end thereof is provided with the profiling connector ; a first end of the second operating body is used for hand-holding, and a second end thereof is provided with a hook , where the position of the second operating body near the second end is hinged with the second end of the first operating body , and the hook is used to be clamped with a battery module when the profiling connector is inserted into the socket ; and the elastic member is arranged between the first operating body and the second operating body so that a preset included angle is formed between the first operating body and the second operating body , and is used to provide resilience. <EOS>