ASSEMBLY FOR CONTROLLING HORIZONTAL LEVEL OF THE HORIZONTAL LEVEL OF AN ELECTRICAL TESTER, ELECTRICAL TESTER HAVING THE ASSEMBLY, AND METHOD OF CONTROLLING HORIZONTAL LEVEL OF THE HORIZONTAL LEVEL OF AN ELECTRICAL TESTER USING THE ASSEMBLY

摘要

An electrical tester includes a first substrate, a second substrate and an assembly for controlling horizontal level of the horizontal level of the first substrate. The first substrate has a first face making contact with an object, and a second face opposite to the first face. The second substrate is arranged confronting to face the second face of the first substrate. The assembly is inelastically combined between the first substrate and the second substrate. Thus, the horizontal level of the first substrate may be readily controlled by adjusting the inelastic combination between the first substrate and the second substrate.