The invention discloses a surface resistance testing platform. The surface resistance testing platform comprises a first clamp polar plate and a second clamp polar plate which are arranged oppositely,wherein the first clamp polar plate and the second clamp polar plate are fixed on the upper surface of a testing table; and the testing table is made of an insulating material. In an implementing process, when a tested object is punctured, the current of an electromagnet is increased, the magnetic attraction force to an iron block is increased, the iron block overcomes the gravity thereof and thepressing force of a baffle, on the upper part of the baffle, electric connection between a first conductor block and a second conductor block is released, power supplied from a power supply to the clamp polar plates is also released, moreover, due to the effect of a twisting force of hinges of springs, the iron block cannot descend to be connected with the conductor blocks, and the power supply can be switched off in time under the condition that the tested object is punctured.