How to measure inductance with a multimeter
Inductor and transformer testing methods and experience
Detection of color-coded inductors
Put the multimeter in the R×1 block, and connect the red and black test pens to any terminal of the color-coded inductor. At this time, the pointer should swing to the right. According to the measured resistance value, it can be identified in the following three situations:
The resistance value of the tested color-coded inductor is zero, and there is a short-circuit fault inside. B? The DC resistance value of the tested color-coded inductor is directly related to the diameter of the enameled wire used to wind the inductor coil and the number of turns. As long as the resistance value can be measured, the tested color-coded inductor can be considered normal. of.
