... ,Stable Performance; with RS485 ,4-20mA analog output,Support CTs EU Series Single phase digital Watt meter Electrical single phase coulometer ... ) Available for measuring voltage (V), current(I), Active power (P), Reactive power (Q), Appearant power(S), Power factor(PF) and Kwh, watt , total 7 ... range 1.0-199917) Dimension(mm) : 8: 96WX48HX100L; 9:96WX96HX100L EU Series Single phase digital Watt meter