... +T.C+mA+mV 4,CE, ROHS High Accurcy Colored Paperless Recorder SP300AGpaperless recorder, chart ... 6 channels),used the high technoloogy, low power consumption, mini size designed.it is high accuracy, universal input, to ... inches,320*240TFT LCD sreen display Universal input High accuracy, 0.2 grade 8MB memory for ... printer, to print the history or real time data in curve or in digit format.Specifications ...