絕緣(yuan)電(dian)(dian)(dian)阻測試儀DMH2520、DMH2550、DMH2503適用(yong)(yong)于測量(liang)各種(zhong)變(bian)壓器、電(dian)(dian)(dian)機、電(dian)(dian)(dian)纜、開(kai)關、電(dian)(dian)(dian)器設(she)備及絕緣(yuan)材料(liao)的(de)絕緣(yuan)電(dian)(dian)(dian)阻。 主(zhu)要特(te)點(dian)：采(cai)用(yong)(yong)先(xian)進(jin)數字處理技(ji)術，抗干擾能力強，測量(liang)讀數穩定，電(dian)(dian)(dian)池供電(dian)(dian)(dian)低功(gong)耗；防塵防潮結構，適于戶外(wai)使用(yong)(yong)。
絕緣電(dian)阻測試儀(yi)DMH2520、DMH2550、DMH2503
產品概述：適用于測量各種變壓器、電機、電纜、開關、電器設備及絕緣材料的絕緣電阻。
主要特點：采用先進數字處理技術，抗干擾能力強，測量讀數穩定，電池供電低功耗；防塵防潮結構，適于戶外使用。
各型技術指標：
| 型號 | 輸出(chu)電壓 | 測量范圍 |
DMH2550 | 2500V/5000V | 100GΩ/200GΩ |
DMH2520 | 2500V/1000V/500V | 100GΩ/40GΩ/20GΩ |
DMH2503 | 5000V/10000V | 200GΩ/400GΩ |
