LAQUAtwin ORP-11 Pocket Redox Potential (ORP) Meter

The Oxide Reduction Potential (ORP) indicates the oxidation or reduction capacity of chemical species of a solution. This capacity is related to the amount of oxygen present in the water. In some applications, ORP is a measure of the disinfecting (oxidation) power of oxidants in a solution, such as chlorine, chlorine dioxide, and ozone.

Positive ORP values indicate a generally oxidizing medium, while negative values indicate a reducing medium. The ORP value is expressed in millivolts (mV) using a combination of an inert noble metal (gold or platinum) electrode with a reference electrode.

• Swimming pools
• Quality analysis of water
• Food industry
• Agriculture
• Aquaculture
• Industry
• Environmental monitoring