pH and conductivity transmitter

The transmitter uses 4-Ring Potentiometric probes that eliminate the polarization effect by splitting the four rings into 2 current electrodes and 2 voltage electrodes. When placed in a conductive liquid, the 2 current electrodes take the alternating voltage and create a current. This alternating current produces a Buffer Field from which polarization is absent. The voltage is then measured in this field, assuring no altered readings.
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