GDYZ-302 Zinc Oxide Arrester Live Tester jẹ ohun elo pataki kan ti a lo lati ṣe idanwo iṣẹ itanna ti Zinc Oxide Arrester.
GDYZ-301 Monomono Arrester Tester jẹ ohun elo pataki ti idanwo iṣẹ ṣiṣe ina oxide oxide.O dara fun idanwo ọpọlọpọ awọn ipele foliteji zinc oxide arrester pẹlu tabi laisi ina, nitorinaa lati ṣawari awọn eewu inu ẹrọ ti o fa nipasẹ idabobo tutu tabi irin oxide varistor (MOV) ti ogbo.
GDYZ-301A Aifọwọyi Zinc Oxide Surge Arrester Tester ni awọn iṣẹ mẹta ni isalẹ:
Resistive lọwọlọwọ igbeyewo
Isọdiwọn mita lọwọlọwọ ti atẹle
Counter igbese igbeyewo ti atẹle