As a factory, we are proud to offer our customers the IoT digital residual chlorine sensor. This cutting-edge product is designed to detect the residual chlorine levels in water, providing accurate and reliable readings to ensure the safety of your water supply. Using advanced digital technology, this sensor is easy to install and maintain, making it an essential tool for water treatment plants, swimming pools, and other applications. With its high accuracy, sensitivity, and durability, our IoT digital residual chlorine sensor is the perfect choice for anyone looking to optimize their water quality management processes. Trust us to deliver high-quality products that meet your needs and exceed your expectations every time.