IPS Controllers Automated pH with Dual ORP Wi-Fi Controller IPS-M920WThe M920w chemical controller ensures optimal water quality for pools, spas, and water features of any size, providing consistent pH and sanitizer levels. It's ideal for hotels, aquatic centers, schools, and private homes, delivering reliable, real time chemical adjustments. This advanced controller automatically monitors, adjusts, and dispenses the correct chemicals with minimal effort. Its easy to install and includes all necessary components, such