Automatic winding first and tail end test device

The utility model discloses an automatic winding first and tail end test device. The automatic winding first and tail end test device comprises a first contactor, a second contactor, a first voltage gauge, a second voltage gauge and a power, wherein the first contactor and the second contactor are in an interlocking mode, the power provides a test power for the first contactor and the second contactor, two main contact wire outgoing ends of the first contactor are respectively marked as U1 and U2, two auxiliary contact wire outgoing ends of the first contactor are respectively marked as V1 and W2, positive and negative wiring ends of the first voltage gauge are respectively marked as V2 and W1, two main contact wire outgoing ends of the second contactor are respectively marked as W1 and W2, two auxiliary contact wire outgoing ends of the second contactor are respectively marked as V1 and U2, and positive and negative wiring ends of the second voltage gauge are respectively marked as V2 and U1. The automatic winding first and tail end test device can realize rapid test and determination of winding first and tail ends.