测试电压:100/250/1000V(76C) 50-1000V(76C-1) 20-1000V(76C-2)测试电阻:1-10000MΩ(76C) 1-50000 MΩ(76C-1) 1-100GΩ(76C-2)测量精度:±(3%+2个字)≥500V ±(7%+2个字)<500V测试时间:0-999.9s
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