Multi-specification direct connection type power strip

The utility model relates to the field of electrics and tests, in particular to a power supply device for a laboratory, and more particularly relates to a multi-specification direct-connection power strip which comprises a power strip body and a power connecting line, the power strip body is composed of a plurality of power connecting sockets and jacks which are arranged in pairs, and the power connecting line comprises two ends. One end is provided with a plug, and the other end is provided with a three-phase power supply connector; the power supply connecting jacks are matched with plugs of power supply connecting wires, the power supply connecting jacks and the jacks are arranged in pairs, the jacks are designed according to power supply standard plugs of different countries, the jacks matched with the plugs of different standards are integrated in the same power strip, and the power strip is connected with a domestic power supply by utilizing the connection of a three-core triangular plug. And a three-cor