GIS circuit breaker loop resistance test method and complete equipment

The invention discloses a GIS circuit breaker loop resistance testing method and complete equipment, relates to the technical field of transformer substation GIS switch circuit breaker loop resistance testing, and provides the following scheme that the method comprises the following testing processes that S1, a grounding switch of a GIS circuit breaker is found, and under the condition that the circuit breaker is insulated and separated, the grounding switch of the GIS circuit breaker is found; measuring current is injected into the circuit of the circuit breaker; according to the invention, the multi-size universal GIS circuit breaker loop resistance test joint is designed, a threaded structure of a GIS grounding bar connecting hole is adopted, one-time connection is realized in the test process, and the potential safety hazard that a clamp is bulged open in the test process is eliminated; according to the utility model, the loop resistance test can be completed without dismounting the grounding bar, the ris