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非接触式量测法、量测时间只需传统方式的 1/10, 准确度 2%(10 0 Ω内 )

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传统的相序测量方法必须将三相电线的接线柱拨开,将相序表的三个裸露鳄鱼夹或测试针连接到裸露的3条火线上,而UT262系列采用钳形非接触测量,不用拨开电线,无需接触高压裸露火线,直接将三个超感应高绝缘钳夹

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双通道,两路可变输出电压0~32V和一路固定电压5V

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使用了能确切选择低浓度毒性气体的高灵敏度传感器

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扩散式可燃气体检测探头,热丝型半导体式、接触燃烧式或者气体热传导式

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1、测量速度(5次/S)是其它万用表速度的两倍;2、可变方波信号输出(频率0.5Hz ~4800Hz,低阻抗);3、40000/60000 Counts / True RMS;4、AC L

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测量范围0~50% LEL 分辨率0.1% LEL 基本误差≤5% F ·S

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三极和四极电位降接地电阻回路测试,四极土壤电阻率测试

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4表3CH数字式直流电源,0~30V/3A*2,串联60/3A,并联30V/6A

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