The utility model provides an arrester resistive current test wiring instrument, the utility model discloses constitute by alligator clip, linking module, probe, thread knob and connecting bolt. The utility model is suitable for a get voltage signal in the transformer substation in the zinc oxide arrester resistive current test on the terminal row. Have the fail safe nature height, arrange go up easy dismounting at voltage terminal, can dismantle in a flexible way, can be in long -time the realization get voltage signal's advantage continually and steadily, accomplish to use manpower sparingly, the enhancement is to the control of risk.