HAKKO-498靜電測試儀HAKKO-498靜電測試儀深圳

可在任何地點迅速容易檢驗各種接地系統(tǒng)。確保每位雇員安全。消除因靜電而導玫產(chǎn)品的損壞。型號 498 電源供應 9V 乾電池接地線 2.5m 測試阻抗 LED 指示燈風鳴器 R < 800K 歐母紅燈（LOW / 低）不響 800K 歐母 < R < 9M 歐母緣燈（GOOD / 良好）響 R > 9M 歐母紅燈（HIGH / 高）不響詳情請登陸:www.szjjr.cn查閱!李生13148769188

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HAKKO-498靜電測試儀HAKKO-498靜電測試儀深圳