energy meter 1.CE UL SAA approved 2.TOP ten in China 3.We can provide meter ,voltmeter,ammter,power.... We can provide meter ... protection, enter the right code, then can prammable the meter.Specs:0.1A 0.5A 1A 1.5A 3A 5A ... frame so thatthe class will not be influenced.Frequency Meter Class:1.0Volt:50V 100V 220V 380VFreq:44-55Hz ... Rectifier.Class:2.0 2.5, Made in Wenzhou energy meter 2012 best sale