Portable high-voltage electricity testing rod

The invention discloses a portable high-voltage electricity testing rod, and belongs to the technical field of electricity testing rods. The portable high-voltage electricity testing rod comprises a connecting box and clamping and limiting mechanisms; a telescopic rod is movably inserted in the connecting box, the upper end of the telescopic rod is rotatably connected with a connecting block, the other end of the connecting block is rotatably connected with a fixed block, and the lower end of the fixed block is fixedly connected with an electricity testing rod body; and two groups of clamping and limiting mechanisms are arranged. According to the portable high-voltage electricity testing rod, a limiting rod is pulled outwards to be separated from the telescopic rod or the fixed block, and then the connecting block is rotated to be in the state of being perpendicular to the telescopic rod and the fixed block; and the limiting rod can be inserted into a limiting hole in the telescopic rod or the fixed block due