Premium ORPs electrode designs for accurate measurement of oxidation reduction potential in Liquid and water systems, featuring connector compatibility with most ORPs meter. Constructed with strong ABS Component and pre filled with environmentally safe saturated , ensuring stable conductivity and harm frees operate for prolonged lab/field use. Essential tool for water technicians, Aquariums enthusiasts, hydroponic growers, and industrial wastewater professional requiring precise ORPs . Ideal for continuous ORPs/ measurement in swimming pools, pond, aquaculture systems, manufacturing processes, and wastewater applications. Multifunction for multiple water including laboratory research, marine ecosystems, spa maintenance, and drinking water sources analysis with Stable connection.