a wattmeter

listen to the pronunciation of a wattmeter
İngilizce - İngilizce
voltammeter
wattmeter
An electrodynamometer calibrated in watts
wattmeter
An instrument for measuring power in watts, much used in measuring the energy of an electric current
wattmeter
{i} instrument for the measurement of wattage (Electricity)
wattmeter
wm
a wattmeter