| 摘要 |
The present invention relates to an electrical measurement system and comprises a measurement device installed at a measurement point, to which a measurement amount is applied from the outside, for generating physical variation in response to the external power applied to the measurement point and measuring the physical variation using a method for converting the physical variation into electrical variation; a light emitting element installed in the measurement device to recognize a light emitting state with the naked eye; a light emitting element driving unit for driving the light emitting element according to control signals from the outside; and a measurement control unit for generating a measurement value having a unit corresponding to the measurement amount based on the electrical variation measured by the measurement device and for controlling the light emitting element driving unit to make the light emitting element emit light when the measurement value is over the predetermined dangerous state reference value. Therefore, a field worker who is apart from a display device can realize the dangerous state of a structure, in which the measurement device is installed, with the naked eye. |
