PPS 1500mV Platinum Drinking Water ORP Sensors Probe 

The ORP value refers to the size of the oxidation-reduction potential in water, and is one of the important indicators to measure the oxidation-reduction properties of water. Monitoring the ORP value in water can help people understand information such as water quality, ecological status of water body, and pollutants in water, which is of great significance for protecting the water environment and human health. An analog ORP sensor is made for the measuring of water ORP value. First of all, the ORP value can reflect the oxidation-reduction ability in water. The stronger the oxidation-reduction ability in water, the higher the oxygen content in the water and the stronger the metabolism ability of the water body, which is conducive to maintaining the ecological balance of the water body.  Secondly, the ORP value can be used to monitor the pollutants in water, because many harmful substances (such as heavy metals, chlor…