PA194I-5K1PZ194U-5K1-托克电气96×48槽形交流电流表PA194I-5K1直流电流表PA195I-5K1交流电压表PZ194U-5K1直流电压表PZ195U-5K1三相无功功率表PS194Q-5K1三相有功功率表PS194P-5K1频率表PD194F-5K1功率因数表PD194H-5K1功率因数角度表PD194D-5K1)