| 摘要 |
PROBLEM TO BE SOLVED: To provide a voltage detecting probe that can be fitted to a measurable conductor existing in a state of extreme closeness to another conductor.SOLUTION: A voltage detecting probe is equipped with a rod-shaped detecting electrode 11 of which the tip is shaped as a hook part 21 to be hooked onto a measurable conductor 8 and the base is connected to a coaxial cable 7. On the surface of the detecting electrode 11, an insulator layer 12 is formed; on the surface of the insulator layer 12 except a non-formation area defined in at least part (an inner wall face 22a) of the opposing face SU to the measurable conductor 8 in the hook part 21, a conductor layer 13 electrically insulated from the detecting electrode 11 is formed; and the detecting electrode 11 is so configured as to permit capacitive coupling via the non-formation area with the measurable conductor 8 hooked onto the hook part 21.SELECTED DRAWING: Figure 7 |
