JD-80 yakangwara EDM leak detector chishandiso chakakosha chekuyedza mhando yesimbi inodzivirira kupisa. Ichi chiridzwa chinogona kushandiswa kuyedza mhando yeakasiyana makubvu machira akadai segirazi enamel, FRP, epoxy marasha pitch uye rubber lining. Kana pane dambudziko rehutano mu-anticorrosive layer, kana pane pinholes, mabhubhu, kuputika uye kuputika, chiridzwa chinotumira mazhenje emagetsi akajeka uye inzwi uye chiedza chechiedza panguva imwe chete.