Santa Barbara, Calif.-based IWW introduces Oakton Instruments’ new 1000 series of pH and ORP controllers that contains microprocessor-based instruments for the automatic control of pH from 0.0 to 14.0 with 0.01 pH accuracy. The models in the series are used as monitors and controllers for water treatment and purification such as ozone, chlorination and bottled water plants, swimming pools and spa sanitizing, rinse water recirculation, and industrial processes.