Ключевые слова: amp, background, bill, box, closeup, control, counter, current, data, dial, digital, electric, electrical, electrician, electricity, energy, equipment, gage, glass, home, hour, house, industrial, instrument, kilowatt, measure, measurement, meter, metering, meters, monitor, motor, numbers, outdoor, pole, power, rate, readout, residential, sky, supply, technology, tree, utilities, utility, volt, voltage, watt, wattage, wire,