![155923](https://img.wattagnet.com/files/base/wattglobalmedia/all/image/2015/04/an.155923.jpg?auto=format%2Ccompress&q=70&w=400)
TX-3000 pH/mV transmitter from Sensorex monitors changes in process fluids, displaying pH or oxidation reduction potential, and temperature. The line-powered TX-3000 can be user programmed on-site to measure pH or oxidation reduction. The transmitter has a backlit LCD screen and two adjustable Hi/Lo relay contacts.