... True RMS,single phase,voltage,current,power,power factor D2010 single-phase intelligent power meter YOTO Latest productMain introduction:Technical ... 50/60HzMeasuring itemTRMS measuring,single-phase,voltage,current,active power,power factorDirect input measuring rangeVoltage:3~300V,4~600V Current: ... 0~2A,0~20AOverall power consumption<5WShow value range Accuracy Voltage range:4.00 ...