Ключевые слова: accuracy, black, calibration, change, circuit, color, connection, data, design, diagnose, digital, display, electric, electrical, electrician, electricity, electronics, engineering, equipment, impedance, instrument, isolated, measure, measurement, meter, multimeter, red, repair, resistance, scale, scrutiny, technical, technology, test, tester, tool, volt, voltage, voltmeter, wire, wires, work, yellow,