Ключевые слова: accuracy, background, button, calibration, conductor, current, digital, display, electric, electrical, electrician, electricity, electronics, equipment, high, impedance, instrument, isolated, lights, maintenance, measurement, meter, multimeter, ohm, panel, reading, repair, resistance, screen, service, socket, switch, technician, technology, tester, tires, tool, tools, volt, voltage, white, wire,