GDJF-2007 Digital Partial Discharge Analyzer o loʻo faʻaaogaina lautele mo le suʻeina o le tuʻuina atu o se vaega o meafaigaluega eletise maualuga e pei o le eletise eletise, mea faʻaliliu mea, HV vaeluaga, GIS, Zinc oxide surge arrester, uaea eletise.