CURRENT PROBE, CURRENT PROBE MEASUREMENT SYSTEM, AND CURRENT PROBE MEASUREMENT METHOD

摘要

Provided is a current probe which reduces, in current measurement, a measurement error due to an unnecessary magnetic field generated from a subject not to be measured, said subject being adjacent to a subject to be measured. The current probe is characterized in having: a sensor that detects a magnetic field; a transmission path connected to the sensor; and a pair of conductive members, which protrude toward the front from a leading edge portion of the sensor, and are provided to face the sensor. The current probe is also characterized in that a front portion of the sensor, said portion being surrounded by the protruding portions of the conductive members, is opened in the direction of a plane that faces the conductive members.