... your requirement. 2, Dispaly by mechanical counter or LCD 3,Mechanical counter+shunt+CT. Eneryg meter 1,Current for your requirement. ... 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. 5,We are supplier Print circurt Boad,current transformer,shunt,mechanical ...