Digital Watt Meter Manufactured by Nutronics india is used to accurately measure the true Wattage for AC or DC loads. It is even suitable for nonsinusodial waveforms & can be used to measure Wattage of Transformers, Motors, Lamps, Domestic, Industrial appliances, Capacitve, Inductive Loads etc. Also available are Dual range Wattmeter without disturbing the setup.