CALL: A.WIHARTA 081294124885 085778084789 087784022201   Info Produk Basic specifications Measurement lines Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, and three-phase 4-wire systems Number of channels Up to 3 channels from input channels 1 to 6, depending on 3194 wiring mode Data output FD, RS-232C or GP-IB interface, Printer Measurement range Fundamental frequency 10 Hz to 4.5 kHz Harmonic Waveform Analysis Functions Measurement method PLL locked sampling or external clock sampling method A/ D resolution 12-bits Window type Rectangular ( with gap between windows) Crest factor 2.5 or less ( Voltage and Current) PLL source Voltage ( U) , current ( I) or external synchronization of the selected measurement channel External synchronization signal Input to a rear panel control terminal on the 3194 main unit Input level: 1 V to 10 Vrms ( for sine waves) Division function: 1/ 1 to 1/ 255 Measurement items RMS voltage, RMS current, effective power value, frequency, U peak, I peak Harmonic waveform measurement items Harmonic level, Included percentage of harmonic wave, Phase angle of harmonic wave, Total harmonic distortion Screen disolays List, bar-graph, vector and waveform displays Other Functions Wiring conversion ?  Y voltage conversion, Y ? voltage conversion Sort function Sorts according to decreasing order of analysis, displays up to 50th order Averaging function Index average with time constant of 1.5 sec Power requirements 100/ 120/ 200/ 230 V AC, switched automatically , 50/ 60 Hz, 150 VA max. Dimensions, mass 430 mm ( 16.93 in) W 150 mm ( 5.91 in) H 370 mm ( 14.57 in) D, 13 kg ( 458.6 oz) ( with options) Supplied accessories Instruction Manual 1, Power cord 1, Connector 1