Power meter may refer to:
- Electricity meter measures electrical energy (electrical power supplied to a residence, business or machine over time)
- Wattmeter measures the electrical power circulating in any electric circuit
- Optical power meter measures energy in an optical signal
- Google PowerMeter is a tool to track a household's energy usage
- A cycling power meter measures the power output of a bicycle rider
Famous quotes containing the words power and/or meter:
“You don’t have power if you surrender all your principles—you have office.”
—Ron Todd (b. 1927)
“Much poetry seems to be aware of its situation in time and of its relation to the metronome, the clock, and the calendar. ... The season or month is there to be felt; the day is there to be seized. Poems beginning “When” are much more numerous than those beginning “Where” of “If.” As the meter is running, the recurrent message tapped out by the passing of measured time is mortality.”
—William Harmon (b. 1938)