Ko te GDYZ-302 Zinc Oxide Arrester Live Tester he taputapu motuhake hei whakamatautau i te mahi hiko o Zinc Oxide Arrester.
Ko te GDYZ-301 Uira Kaipupuri Tester te taputapu motuhake mo te whakamatautau i te mahi hiko o te zinc oxide arrester.He pai mo te whakamatautau i nga taumata ngaohiko o te zinc oxide arrester me te kore hiko ranei, na reira ka kitea nga aitua i roto i te taputapu na te makuku makuku me te whakarewa waikura varistor (MOV) tawhito.
GDYZ-301A Aunoa Zinc Oxide Surge Arrester Tester kei raro iho nga mahi e toru:
Te whakamātautau o nāianei ātete
Te whakatikatika mita o naianei o te aroturuki
Whakamātautau mahi counter o te aroturuki