1. LCD indicates both MV value and temp. 2. Hold data 3. Auto power off 4 .ATC 5.ORP METER

ORP is correlated with the quality and purity of water. ORP meter has a wide range of applications in Aquarium, Hydroponics, Spa

This ORP meter is a device to measure the amount of Oxidation Reduction Potential (ORP) level in a solution. ORP is a tendency of the solution to either gain or lose electrons.Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction. ORP is a potential which is measured in millivolts (mV). The more positive the ORP value, the greater the power of water disinfection, thus the faster the microorganism is killed (oxidized).ORP is correlated with the quality and purity of water. ORP meter has a wide range of applications in Aquarium, Hydroponics, Spas, Swimming pools and other water systems.

ORP meter