1.Single phase prepaid watt-hour meter 2.LCD digits display 3.Anti-tampering,load control 4.Light weight ... entrance, which can bear the attack of 8kW static electricity.♦LCD 6+2 digits display. (LED and register display optional)♦One meter ... ,220,230,240,etc.Rated current(A)1.5(6), 2.5(10), 5(20), 10(40)A,15(60), 20 ...