Single-phase Energy meter: 1,YDD-32 single-phase meter 5(32A)/230V 2,Hot Discount price:FOBShanghai7.2USD . 3,MOQ:100 YDD-32 single-phase meter 32A1,Static kilowatthour single-phase meter 230vAC ... , 5(32)A2,With SO-interface, for mouting on DIN-rail according to DIN-EN 50 0223,Static kilowatthoue single-phase meter ...