... power, reactive power ,apparent power ,PF,Kwh,Watt, Hz1) Power supply: AC/DC 100-240V2) Available for measuring voltage (V), current(I), Active power (P), Reactive power ... (Q), Appearant power(S), Power factor(PF) and Kwh ... 199917) Dimension(mm) : 8: 96WX48HX100L; 9:96WX96HX100L EU9 Single Phase Power Meter