產(chǎn)品名稱型號(hào)規(guī)格及主要技術(shù)參數(shù)測(cè)量范圍三相瓦特表1.0級(jí)或0.5級(jí)D33-W額定電流(A)0-0.5A0-1A0-2A0-2.5A0-5A0-10A三相瓦特表1.0級(jí)或0.5級(jí)D33-W額定電流(A)0-0.5A0-1A0-2A0-2.5A0-5A0-10A0-0.5A0-1A0-2A0-2.5A0-5A0-10A單相低功率因數(shù)瓦特表(cos =0.2)0.5級(jí)D34-W額定電流(A)0-0.25-0.5A0-0.5-1A0-1-2A0-2.5-5A0-5-10A0-0.25-0.5A0-0.5-1A0-1-2A0-2.5-5A0-5-10A瓦特表0.1級(jí)D50-W額定電流(A)0-0.1-0.2A0-0.25-0.5A0-0.5-1A0-1-2A0-2.5-5A0-5-10A低功率因數(shù)瓦特表45-65-500Hz(cos =0.1)0.5級(jí)D52-W額定電流(A)0-0.25-0.05A0.1-0.2A0.25-0.5A0.5-1A1-2A2.5-5A5-10A低消耗瓦特表0.5級(jí)D58-W0-0.05-0.1A0-0.1-0.2A0-0.2-0.4A0-0.05-0.1A0-0.1-0.2A0-0.2-0.4A三相功率因數(shù)表1.0級(jí)D31-cos cos 0-0.25-0.5A0-0.5-1A0-1-2A0-2.5-5A0-5-10A0-10-20A