What is the minimum measurement limit for some measuring instruments?
If it is set too soon, it is possible to mistake the pass for defective products; the other is equal to setting too large
As a pointer, the setting of the test voltage is the limit, and the setting of the pointer has a direct influence on the definite consequence of withstanding voltage performance.
The trip current of the insulated withstand voltage tester is only a reference value, not a limiting value, and the setting is to determine whether the insulation can be broken down
