GDJF-2007 Digital Partial Discharge Analyzer e sebelisoa haholo bakeng sa ho bona ho tsoa ha karolo e itseng ea lisebelisoa tsa motlakase tse phahameng joalo ka li-transformer tsa motlakase, sesebelisoa sa transformer, HV circuit breaker, GIS, Zinc oxide surge arrester, thapo ea motlakase.