Supply Of Energy Meter, Class 1 Three Phase 4 Wire Ac Static Watt Hour Meters, Digital Led Display, Isi Marked, Rated Current Ampere_ 10-60 A, 440V 3 Phase 50 Hz, And As Per Is 13779:2020 (With Latest Amendments) And Other Condition As Per Technical Specification Annexure A Note: (1) Oem Pr Oof Of Purchase To Be Submitted Along With The Material Supplied. (2) Requirement Of Latest Type Test Report & Test Certificate From Nabl Approved Lab Witho Ut Nabl Approved Lab Test Report The Material Will Not Be Accepted. Make :- Secure, Hpl, L&T, Havells, [ Warranty Period: 30 Months After The Date Of Deliv Ery ] ]