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電子電路式結構,有較明顯動作指示。可檢測三相交流電路之相位順序(R-S-T)相位轉向指示 : 指示燈及聲響雙重指示

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编织玻璃绝缘热电偶,5件装,J型长度40“,20号线规,裸线端

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测量范围1~200.000lux 测量精确度±5%rdg ±10

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绝缘测量250V/100MΩ,500V/200MΩ,1000V/400MΩ,导通范围达20Ω。

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能够提高通常由反相器和变频器产生的复合波形的测量效果

$78.20
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大気圧の補正が不要な、小型・軽量音響校正器

$600.00
$401.26

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测量范围500V:0.0~999MΩ 1000V:0.0~1.99GΩ 2500V:0.0~99.9GΩ 5000V:0.0~1000GΩ

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测距达 100 m (330 ft) 更高的精确度:+/-1 mm (0.04 in)

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直流微欧姆计,0.05%精度,50000位显示

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UT510系列是一款智能型绝缘测试仪表,整机电路设计采用微机技术设计为核心,以大规模集成电路和数字电路相组合,配有强大的测量和数据处理软件,完成绝缘电阻、电压、低电阻等参数测量,性能稳定,操作简便。适

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UT510系列是一款智能型绝缘测试仪表,整机电路设计采用微机技术设计为核心,以大规模集成电路和数字电路相组合,配有强大的测量和数据处理软件,完成绝缘电阻、电压、低电阻等参数测量,性能稳定,操作简便。适

$1506.00
$1346.00

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整机以双积分A/D转换为核心,采用大规模集成电路,是一台性能优越的工具仪表,测量准确度高,使用方便,是实验室、工厂、无线电爱好者及家庭的理想工具

$393.30
$262.20

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测量范围1~200.000lux 测量精确度±5%rdg ±10

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CA 6000-计数数字万用表是一类精确的真有效值(TRMS)万用表,可用于日常的各种电气设施的维护。该类型万用表具有标准万用表所有的功能,

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