ORP-2096 online ORP meter: the principle is use Oxidation reduction potential to represent active electrons in aqueous solution. Active electrons are attached to the precious metal electrode (silver, gold or platinum) used as the measuring element. The measured potential of this orp electrode is related to the amount of active electrons in the medium. The ORP electrode has a built-in silver/silver chloride (Ag/AgCl) reference system for the desired reference electrode with a fixed potential. Calculating the ORP value using the Nernst equation based on the potential difference between the reference system and the measurement system
