The invention discloses an electric testing method of an embedded touch screen. The method includes the steps that step 1, a display electrode is hung, a predetermined voltage is imposed on one column or row of adjacent columns or rows of a drive wire, and the other column or row of the adjacent columns or rows of the drive wire is grounded; and/or, a predetermined voltage is imposed on one column or row of adjacent columns or rows of a detection wire, and the other column or row of the adjacent columns or rows of the detection wire is grounded; step 2, a display frame of the embedded touch screen is observed, and whether a short circuit and/or an open circuit exist/exists in the drive wire or the detection wire or not is judged. Through the testing method, the positions/position of the short circuit and/or the open circuit occurring in the drive wire and/or the detection wire can be seen by directly observing the display frame, the method is easy, convenient and accurate, the testing efficiency is effectively improved, and the testing cost is lowered.