万用表能否测地线的接地电阻，怎样测？ 万用表能否测地线的接地电阻，怎样测？拜托各位大神
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万用表可以测地线的接地电阻。使用万用表测量接地电阻时，需要将量程调到最大（kΩ），两个测量笔一个对地，另一个接地线，这时测出的结果就是地线接地电阻。绛旓細鍥藉瑙勫畾瀹夊叏鍦扮嚎鐨勬帴鍦扮數闃搴旇涓嶅ぇ浜4惟锛屼竴鑸畝鏄撳湴绾胯揪涓嶅埌杩欎釜瑕佹眰锛屼笉杩囨湁鎬绘槸姣旀病鏈夊ソ銆傛瑙勭殑娴嬮噺浠櫒鏄帴鍦扮數闃绘祴閲忎华锛屼竾鐢ㄨ〃涓嶈兘鍑嗙‘娴嬮噺銆傚彲浠ヨ繖鏍锋搷浣滆繘琛屼及绠楋細璺宠繃婕忕數淇濇姢鍣紝鐢ㄨ鍦扮嚎涓庣伀绾跨粰鐑按鍣ㄤ緵鐢碉紝鐪220V鐢靛帇鎹熷け浜嗗嚑浼忥紵鐒跺悗鏍规嵁鐑按鍣ㄧ殑鐢甸樆锛堢敤瀹冪殑棰濆畾鍔熺巼鎹㈢畻锛夋崲绠楀湴绾跨數闃汇
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