Non-Polarizing Comparison Electrode (ENES-4M) for Accurate Potential Measurement in Underground Structures

The electrode is designed to measure the potential with an ohmic component and polarisation potential without an ohmic component (protective potentials) of underground metal structures in schemes for determining the effectiveness of anticorrosion protection of underground metal structures, as well as in systems of automatic control and regulation of the mode of operation of electrochemical protection installations.