The ORP Tester can provide a valuable indication of water quality. The more positive the ORP value, the greater the sanitizing power of your water. Oxidation is a process in which a molecule or ion loses electrons. This occurs where an oxidizer, such as chlorine, is added to the water to destroy contaminants. The ORP utilizes a platinum electrode and a unique cloth fiber junction which can be pulled out when clogging occurs, thus reactivating the reference and restoring the electrode. It is supplied with a protective cap, 4 x 1.5V batteries and an instruction manual.
