Ключевые слова: 3d, amperage, ampere, analog, background, blue, color, colorful, control, current, cyan, device, display, electric, electrical, electricity, electronic, engineering, equipment, experiment, icon, illustration, impedance, industrial, industry, instrument, instrumentation, isolated, measure, measurement, meter, multimeter, number, ohm, ohmmeter, old, power, probe, render, rendering, resistance, retro, scale, technology, test, tool, volt, voltage, voltmeter,