Sensorex designs, manufactures, and provides electrodes and sensors for pH, ORP, conductivity, dissolved oxygen, chlorine dioxide, and other specialty measurements, plus a full line of sensor accessories. Its expert technical support engineers solve analytical challenges with custom designs and off-the-shelf products. Founded in 1972 as a manufacturer of sensors for water applications, Sensorex now manufactures more than 2,000 different sensor packages. Located in Garden Grove, California, Sensorex has a global distributor network. Sensorex is a subsidiary of Halma plc, maker of products for hazard detection and life protection.