Neptune india ltd. Offers portable harmonic analyzer, sim 50.The neptune ducati sim 50, a portable harmonic analyzer, is a very useful device for professionals engaged in energy audits, as well as medium and large industries for their internal testing. The instrument is capable of measuring any kind of electrical supply, whether lt/ht/eht ac or dc. Up to 75 different electrical parameters can be obtained through this instrument, in addition to 0 to 49th harmonics. Wave shapes of electric power and real time voltage current vectors can also be obtained. The harmonic analyzer has a large backlit lcd alphanumeric and graphic display panel, besides an inbuilt printer. Data is recorded on a 1 mb sram card and can be transferred to computer through rs 232 port, for further analysis through wsaed software.Within elegant and sturdy briefcase.The whole instrument is packed along with this it is supplied with on cts, voltage probes, sram card, wsaed software.