pH meters are used to determine the pH of a water sample or solution. There are four pH meters in the engineering laboratories. pH meters use electrodes to determine the difference in electrical ...

In addition to pH, ion, voltage and temperature measurement, the combined 781 pH/Ion Meter also offers an automatic stirrer control, a multi-point calibration with up to nine buffers (pH mode), a ...

Also, these meters are two in one in the sense that they can measure on two channels at once. This implies parallel measurement of pH and conductivity with 914 pH/Conductometer, and parallel recording ...