On-screen Display of 2-Channel pH Measurement. The simulated meter display shows pH, electrochemical potentials (in mV - this is the Redox potential when a Redox electrode is used), temperature and calibration data for two separate pH electrodes simultaneously. To increase stability and precision, the displayed reading is a moving average of several individual measurements. The number and frequency of these measurements and the duration of the measuring cycle can be selected on a separate Setup screen. The data can also be displayed graphically and the results are saved in a data table which can be easily printed or exported to other software packages. |