The 780 pH Meter offers numerous possibilities for pH measurements at the highest level. In addition to the general pH, potential and temperature measuring functions, the 780 pH Meter is equipped with automatic stirrer control, multi-point 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 therefore guaranteed. The large backlit multi-line 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.