Ключевые слова: amp, appliance, background, bill, box, circuit, closeup, control, counter, current, device, dial, electric, electrical, electricity, energy, equipment, gauge, home, hour, house, industrial, instrument, isolated, kilowatt, light, measure, measurement, meter, meters, monitor, needle, numbers, old, panel, power, rate, reading, readout, spin, technology, test, tool, utilities, utility, volt, voltage, voltmeter, waste, watt,