The amphometer is one of the important devices in the field of electricity that is used to measure resistance, current, and diodes. Digital devices are the most widely used measuring devices in the field of electronics, because of the ease of use and accuracy of reading they provide. They are characterized by giving a clear and direct reading, accuracy in reading, a simple and small margin of error, and ease of reading for any... It is easy for a non-specialized person to carry, and there is no requirement to place the device either horizontally or vertically, and we do not need to adjust the zeros.
