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额定电压
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500V
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1000V
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1500V
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2500V
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测量范围
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0.5MΩ~5.0GΩ
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2MΩ~10.0GΩ
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5MΩ~20.0GΩ
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10MΩ~100GΩ
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开路电压
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DC500V+20%,-0%
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DC1000V+20%,-0%
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DC2500V+20%,-0%
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DC2500V+20%,-0%
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定格测定电流
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500KΩ负荷时 1mA~1.2mA
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1MΩ负荷时
1mA~1.2mA
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1.5MΩ负荷时 1mA~1.2mA
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2.5MΩ负荷时 1mA~1.2mA
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短路电路
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小于2.0mA
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精确度
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0.5MΩ~100MΩ:±(3%+5) 10GΩ~100GΩ±(10%+5)
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100MΩ~10GΩ:±(5%+5)
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产品图片
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