A、单相电参数测量仪(SINGLE PHASE POWER METER)型 号测量范围功能备注GDW1200电压(300V)，电流(20/2A)，功率，功率因数，频率四窗口同时显示，自动转换量程，锁存基本型GDW1400...
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Chroma's 66200 Series Digital Power Meter is designed for single-phase measurements of AC power signals and related parameters common to most electronic products.
66200系列数位式功率表是用来量测单相交流电源的功率及其他电压电流参数，适用于大部份的电机电器产品。
DD862 single phase watt-hour meter is an induction meter which is applicable to measure the rated frequency of 50 Hz, and power loss of single-phase intercourse grid.
用途APPLICATION DD862单相电度表系感应式单相交流有功电度表，用于计量额定频率为50hz，单相交流电网中有功电能的消耗。
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