The 780 pH Meter is a high end ph/Ion meter with a wide range of capabilities. In addition to the general pH, potential and temperature measuring functions, the 780 pH Meter is equipped with automatic stirrer control, multipoint calibration with up to 9 buffers, a method memory and various monitoring functions for calibration and service. The automatic GLP-compliant electrode test allows an objective evaluation of the electrode and leaves nothing to chance. Reliable and reproducible results are guaranteed. The large backlit multiline display provides a good overview and facilitates individual settings. The bidirectional RS 232 interface permits data transfer to a printer or PC. A sample changer can be connected via the optional 6.2148.010 Remote Box.