The Sewerin SeCorrPhon AC200 is a cutting-edge, professional-grade leak detection and correlation system engineered to help water utilities and service providers precisely locate leaks in underground pipeline networks. Combining multiple leak detection techniques in one integrated device, it offers advanced capabilities for pre-location, pinpointing, and correlation — enabling faster, more reliable identification of leak positions regardless of ambient noise or pipe conditions. Key Features All-in-one leak detection: pre-location, pinpointing, and correlation High-quality piezo microphones with optimized frequency response Automatic and manual filter selection for clear acoustic results Large touchscreen display for easy field use Integrated audio recording and playback Optional GNSS module for precise position documentation Suitable for diverse pipelines regardless of material or size