PE1 Series meter lub thawv tshwj xeeb yog tsim los rau ntse ib theem ntsuas thiab ntse peb theem ntsuas tib lub sijhawm nrog MCB raws li kev xaiv.PE1 series 'meter' lub thawv yog tsim los ntawm hom tshiab ntawm ib puag ncig-phooj ywg engineering yas polycarbonate, uas muaj cov rwb thaiv tsev zoo, qhov cua zoo thiab cov pov thawj los nag.Nws muaj zog tiv thaiv UV, kev laus, kua qaub nag, ntsev tsuag tso cai rau nws los nruab rau hauv qhov chaw hnyav.Nrog rau kev tsim los tiv thaiv tamper, lub hau kaw tuaj yeem tiv thaiv cov meters los ntawm kev kov thiab nyiag.