Fuji Tecom Leak Noise Detector LD-7

Water Leak Detector

The FUJI LD-7 Water Leak Detector is an ultra-lightweight, portable device weighing only 450g, designed for convenient one-handed operation. Equipped with advanced sensor technology and an ergonomic design, this tool is ideal for long-term field inspections without causing operator fatigue. With its high sensitivity, the LD-7 can accurately detect underground water pipe leaks, making it an excellent choice for plumbing contractors, water utility companies (PDAM), and public infrastructure maintenance teams.

ItemSpecification
ModelLD-7
Control Unit Size80 × 35 × 150 mm
Control Unit WeightApprox. 450g
Magnetic SensorSize: φ70 × 100 mm
Weight: Approx. 750g
Power SupplyDC9V (Alkaline battery)
Sensor CableLength: 1.6 m
Headphone CableLength: 1.2 m
Sensor Rod LengthApprox. 1 m
Detection DepthNon-Metallic Pipes: Up to ±2 m
Metallic Pipes: Up to ±3 m
Resonant FrequencyAutomatically adjusted by the system
Supported Pipe TypesNon-Metallic & Metallic pipes with metal joints
  • Detection of underground water pipe leaks
  • Leak inspection in building water systems and industrial facilities
  • Pipeline maintenance by water utility companies and contractors
  • Detection of leak sounds through concrete, asphalt, or soil

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