ORP
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An ORP probe is really a millivolt meter, measuring the voltage across a circuit formed by a reference electrode, constructed of silver wire in effect, the negative pole of the circuit, and a measuring electrode constructed of a platinum band, the positive pole, with the sample in between.
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How should I interpret my ORP reading?
You should be looking for a change of state, rather than an absolute measurement. ORP is a relative measurement, and it is almost impossible to compare two ORP electrodes directly. ORP electrodes come equipped with bands made up of platinum, gold, or hydrogen, and each type will give you a differ... -
How should I store my ORP probe?
You should use MA9016 cleaning solution for cleaning your probe, and MA9015 for storage of the probe when not in use. -
ORP stands for Oxidation Reduction Potential, or Redox. The word oxidation means to combine with oxygen. Oxidation involves an exchange of electrons between two atoms. The atom that loses an electron in the process is oxidized. The one that gains an electron is reduced. Chemicals like chlorine, b...