ECD Analyzers, a brand of Electro-Chemical Devices founded in 1977 and based in Anaheim, California, specializes in liquid analysis instruments. Its products measure parameters such as chlorine, ammonia, alkalinity, TOC, turbidity, and dissolved oxygen, serving industries like drinking water, wastewater, food processing, semiconductors, and chemicals. Known for modular design, plug-and-play setup, low maintenance, and high accuracy, ECD also offers remote monitoring and IoT integration.