Multi-Function Energy Meter 5A Or 1A Ct Input For Lv Or Hv Networks Ac Or Dc Aux Supp Y . Measurement & Display U,V,I Ln,P,Q,S,Pf,F,Ea,Er &Es . Thd For V & I With Lead Bar Graph In 96X96 S Q Mm. Flush Mounted Case With Six Direct Access Keys & Backlit Lcd , Accuracy Class 1.0 As Per Rcf S Pec Edts 103 Rev -D Amd-7 [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]