Fuji LDR-20 Water Leak Detector

The Fuji LDR-20 Water Leak Detector is a compact, lightweight, and highly sensitive device for pinpointing underground water leaks with ease and accuracy. Offering 7.5 times higher sensitivity than conventional detectors, it allows operators to identify even small leaks more reliably.

With 55 adjustable filter settings and advanced sound processing, the LDR-20 makes leak detection clearer by separating leak noises from background sounds. Its LCD display shows sound levels and battery status, while a dedicated smartphone app enables survey trace recording, data logging, and report generation. Designed for long-term field use, the LDR-20 delivers powerful performance in a portable and user-friendly package.

Features

• About 7.5 times Higher Sensitivity – Sensitivity is 7.5× higher than conventional devices, allowing small leaks to be detected more easily.
• Various Filter Settings – Multiple filters handle a wide range of leak noises with precision.
• Compact and Lightweight – About half the size and 40% less weight than conventional detectors, reducing operator fatigue during long surveys.
• Changeable Connecting Direction – LCD display can be flipped upside down and sensor connections switched left or right for easier operation.

Components