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具备丰富的测量功能,适用于各种场合的DT4256-20还能测量4-20mA信号

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高基本精度:±0.15%;宽频带:DC,0.1Hz~100kHz

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高基本精度:±0.15%;宽频带:DC,0.1Hz~100kHz

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测试电压可达到2500V,并可对绝缘电阻测试进行分析,计算极化指数PI、吸收比DAR、放电率DD。

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适用于逆变器设备或工业用电力线;大可测量 500 A, 或 1000 A

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500VA,AC 0.1~5KV,AC耐压测试仪,内置扫描功能

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500VA,四合一多功能安规测试仪,AC/DC/GB/IR

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100VA,AC 0.1~5KV,耐压绝缘测试仪(AC/IR)

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50000功能,位双量测双显示(标配接口USBHost/Device)(VFD显示)台式数字万用表,具有温度测量/USB存储

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数字式可记忆型电源,USB接口,0~30V/3A*2,0~5V/3A或5.001V~10V/0~1A,0~5V/1A,1mV/1mA解析度

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