... +CT. Eneryg meter 1,Current for your requirement. 2,Dispaly by mechanical counter or LCD. 3,Dispaly number: 6 number or 7 number. 4 ... ,Type; Threee phase energy meter or single-phase energy meter by DIN or wire ... ,current transformer,shunt,mechanical counter and relay for electronic energy meter. Marks; Welcome to quotation to our company,thanks a lot ...