Often when working with electricity it is necessary to make measurements of the intensity of the electric quantities, voltage, resistance, current intensity and electric power, as well as other quantities. To minimize the risk of accidents and the occurrence of damage to equipment, it is necessary to know how to use and apply measuring equipment.
There are instruments capable of performing the measurement of various electrical quantities, these instruments are called multimeters. The most common multimeters present analog or digital measurement scales of electric voltage, electric current, electrical resistance, varying their range, measurement capacity, from instrument to instrument being these for alternating current or continuous.
