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现场在线测试各种漏电保护器的漏电动作电流、漏电不动作电流、以及漏电动作时间。测试电流从0~500mA,测试漏电流动作时 间量程为0~999ms

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3mA, 5mA, 10mA, 15mA, 20mA, 30mA, 50mA, 100mA, 150mA, 250mA, 300mA, 500mA.

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使用高品質的表頭。 體積小、重量輕、易於掌握使用。

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测试电压:1.0V~650V(DC);准确度:1% ; 漏电流:10nA-20mA,准确度:1%充电时间:0~999.9S

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RD541灵敏度极高,通过震动拾音器和放大器可探测到微小泄漏

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线路(多8线路)漏电电流的长期测试,显示,记录设定间隔内的平均漏电电流

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可安装于分电盘或电气设备各线路,分检出大于15mA以上的漏电电流,用LED显示并保持

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可安装于分电盘或电气设备各线路,分检出大于15mA以上的漏电电流,用LED显示并保持

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