... -hour meter , energy meter ,KWH meter. multi functions of anti-electricity theft on an induction watt-hour meter, its per Energy meter ... active energy watt-hour meter with multi functions of anti-electricity theft on an induction watt-hour meter, its performance is the ... rotates inversely, so that the thief can't steal the electricity and is punished. 2Anti-unhookThe metallic hook is connected in ...