Fuji Marker Locator LSP-1.5

Water Device Instruments

The FUJI Listening Stick is an advanced acoustic leak detection device designed to capture even the faintest water leak sounds from both metallic and plastic pipelines. Engineered for field professionals, it provides precise leak detection through a patented amplification system. Paired with the FUJI Boring Bar, this setup enables direct sound transmission from underground pipes by boring into the ground surface — minimizing surface noise interference and ensuring accurate leak pinpointing in buried pipelines.

Features:

Utilizes FUJI’s patented amplification system for improved sensitivity on both metallic and plastic pipes
Effective for early-stage leak detection and routine survey inspections
Lightweight stainless steel body for ease of use and portability
Boring bar helps eliminate ground noise and enhances leak pinpointing accuracy
Available in two sizes: 1.0 m and 1.5 m, suitable for different inspection depths
Ideal for use in urban areas, under asphalt or concrete surfaces

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FUJI Listening Stick

Model	Total Length	Head Size	Bar Diameter	Material	Weight
LSP-1.0	1.01 m	Ø67 x 29 mm	10 mm	Stainless Steel	360 g
LSP-1.5	1.51 m	Ø67 x 29 mm	10 mm	Stainless Steel	510 g

FUJI Boring Bar

Model	Total Length	Material	Function
1.0 m	1.0 m	Stainless Steel	For boring into the ground to eliminate surface noise and transmit leak sound directly from pipelines
1.5 m	1.5 m	Stainless Steel	Suitable for deeper pipe access and improved leak pinpointing accuracy

Detecting water leaks in underground pipelines
Suitable for use on metallic and plastic pipes
Leak pinpointing in urban or noise-polluted environments
Ideal for municipal waterworks, pipe contractors, and utility inspection teams