Device and method for monitoring electric leakage of user

A device and a method for monitoring electric leakage of a user belong to the technical field of electric leakage monitoring, the device comprises a box body and a box door installed at the front end of the box body, a detection piece is installed on the box body, a plurality of electroprobes are installed on the detection piece, each electroprobe comprises a pen container, the pen container comprises a first container body and two second container bodies, and the first container body and the second container body are arranged in parallel. The two second container bodies are located at the two ends of the first container body respectively and fixedly connected with the first container body, a sliding groove is formed in the pen container, a lantern ring is arranged on a fixing rod, second internal threads are arranged in the second container bodies, the lantern ring and the second internal threads are connected in a threaded mode, and therefore the pen container can be fixed to the first container body. The f