pH and ORP Controllers

ORP controller LIQUITRON™ DR5000 Series Designed Specifically for Industrial Applications The LIQUITRON™ DR5000 Series is a dual-channel ORP (Oxidation Reduction Potential) Controller designed for a variety of industrial ORP applications...

pH Controller LIQUITRON™ DP5000 Series CONTROL YOUR PROCESS WITH FLEXIBILITY The LIQUITRON™ DP5000 Series is a dual channel pH Controller providing either relay or proportional pulse outputs to drive chemical metering pumps.  A custom...