Watmeter or Wattmeter: How To spell?
The word Watmeter is misspelled against Wattmeter, a noun meaning "An instrument for measuring power in watts, -- much used in measuring the energy of an electric current."
The word Watmeter is misspelled against Wattmeter, a noun meaning "An instrument for measuring power in watts, -- much used in measuring the energy of an electric current."