General train cable detector

The utility model discloses a general train cable detector which comprises a signal transmitting unit and a signal reception indicating unit, wherein the signal transmitting unit and the signal reception indicating unit are distributed independently, the signal transmitting unit is connected with one end of a train cable, and the signal reception indicating unit is connected with the other end of the train cable. The signal transmitting unit comprises a counter circuit, a timer circuit, a first pulse indication circuit, a test control circuit and a first cable connector; and the signal reception indicating unit comprises a state indication circuit and a second cable connector. According to general train cable detector, the signal transmitting unit is independent from the signal reception indicating unit, the problem that a laid long-distance train cable is inconvenient to test by a single person is solved, the first pulse indication circuit is used for indicating the cable detection state, and excellent application prospects are provided.