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共立高压绝缘电阻测试仪 KEW 3128 绝缘电阻(IR)和漏电流: 500~12000V大测试范围(6量程) 多种测试电压(5V~100V)kyoritsu3128显示电压与测试时间kyoritsu3128短路电流可达到5mA。PI(极化指数),DAR(诱电吸收比),SV(步进电压)DD(诱电体放电),电容...
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