XHDD406 zinc oxide lightning arrester live-line tester

The utility model relates to an XHDD406 zinc oxide lightning arrester live-line tester. The XHDD406 zinc oxide lightning arrester live-line tester comprises a test host machine, wherein the test host machine is provided with a power source switch, a power source input interface, a wireless reception antenna, a reference voltage input interface, three-phase current input interfaces and a grounding interface, the test host machine is square, the power source switch and the power source input interface are arranged at a right front face of the test host machine, the wireless reception antenna, the reference voltage input interface, the three-phase current input interfaces and the grounding interface are arranged at a back face of the test host machine, the right front face of the test host machine is provided with a communication interface which is connected with a CPU controller in the test host machine, and the test host machine is connected with a computer through the communication interface. The XHDD406 zinc