Products

The FSB-8D is a small, compact electronic sound detector for finding water leaks.

Especially, FSB-8D is well-suited to Water Leak Surveying on pipe of Plastic pipes like PVC and PE.

The LD-7 is the smallest and lightest-weight water leak detector yet it has a very sensitive ground sensor. With the listening rod connected to the ground sensor, listen to the sounds of water-leaks transmitted to faucets, meters and valves.

Whether your needs are for water leak surveys or for water leak pinpointing in service lines or in buildings, the LD-7 offers excellent performance at a very reasonable price.

With digital noise reduction that removes intermittent sounds like barking dogs and passing vehicles. DNR-18: the advanced digital CPU eliminates intermittent interfering noises, like passing vehicles, people talking, and pedestrian footsteps.

Traditional band-pass filters filter continuous noises, such as A/C hum, idling motors, and wind. While traditional filters are very useful, they are not able to filter out the common, intermittent noises with broad frequency ranges.

DNR-18 has optional accessories for water leak "pinpointing" and water leak "surveying".

Graph the leak sound levels at 5-10 spots directly over the pipe. Let the DNR-18's amplifier pinpoint the leak's location for you instead of relying upon your hearing.

To use Fuji Leak Noise Level Logger FSJ-1, FSB-8D leak survey tool is necessary.

The FSB-8D electric listening stick is “Rod Based” acoustic listening instrument for listening for water leaks at meters, valves and hydrants.

The Fuji Leak Noise Level Logger FSJ-1 records noise levels from the FSB-8D to judge if the pipe has a leak or not. The FSJ-1 gives the same result even if the operator is inexperienced for Leak Detection on PVC lines.

USE for

Best for house connection survey to check the service connection has a leak or not.

Check any valves & hydrants for leak sounds.

For Localization of Internal Leaks

• Just push on/off switch, hold for 3 seconds. Easy operation to record noise level at any pipe fittings or house meters.
• Automatically rates to 3 levels. The recorded noise level appears as 3 levels, the threshold is also adjustable.
• For PVC/PE pipe leaks. The frequency peak and the filters are pre-set for plastic pipes leaks.

The new-generation lightweight LC-2500 brings a new dimension to leak detection.

It's extremely portable and easy to set up and run. Input pipe materials, pipe diameters, and lengths between Red and Blue sensors by simply selecting them in the program menus. The automatic functions can do the rest.

The Main processor Unit displays the correlation "picture" and the distances to the leak from the Red pre-amp transmitter and the Blue pre-amp transmitter.

LNL-1 is an acoustic data logger system designed for detecting and monitoring leakage on water pipelines.

• Loggers, equipped with high sensitivity sensors are deployed on pipe fittings such as valves, fire hydrants. The loggers record “minimum noise level” at the points on the pipeline. 
• Analyser, the recorded data are downloaded by radio communication by the Analyser. And the Analyser shows 3 levels of leak possibilities at given thresholds. 
• Software, the PC software identifies each logger and visualizes it on the map. The results of Minimum Noise Level are indicated in each area or blocks. The results are displayed as graph. Momentary change of sound is also displayed.

Fuji Listening stick is the Oldest but extremely effective at Leak Surveying.

Individual service connection survey is widely practiced by Japanese Non-revenue water specialists. An optimum designed resonance chamber amplifies the leakage noise from various kinds of pipe materials.

• Golden listening Head (LSP type)
• Purple listening Head (LSVP type)
• Sound loudness 150% up compared with previous model.
• Use “FUJI FLOATING SYSTEM”. New mechanism adapted. Patent No.2011-11481
• Light, Thin, Compact (Weight -20%, Thickness -40%)
• Frequency characteristics corresponding to leaks of PVC, PE pipe.
• LSVP is improved strength and sensitivity more than LSP type.

The PL-2000 offers a new approach in high power, low frequency location. With 3 active frequencies, 0.5kHz, 8kHz, and 27kHz and 2 passive frequencies, 50/60Hz, as a Live Cable detection mode and both inductive and direct connection capabilities, the PL-2000 is powerful and versatile. Can trace and locate any continuous metal such as iron, steel, and copper water lines, gas lines, tracer wire by plastic pipe, telephone/TV cables, copper and aluminum wire, conduit and power lines. Max depth 5m. Runs on 6D cell batteries-Transmitter and 6 AA batteries-Receiver. Comes with Padded Case Transmitter, Receiver, manual and Conductive Clips. PL-2000 can also locate a power live cable without the transmitter using Passive 50/60 mode. Push button depth measurement.

The PLG is a sophisticated vibratory leak detection system with LED lighting. The PLG works right above the pipe making clearer detection. The handle vibrates with an LED light up function when a buried pipe is detected. Bluetooth connection is available to transmit data to smartphones through the app.

The F-90M is the professional's choice for locating buried valve boxes and covers. The F-90M detects buried metallic objects such as meter boxes, valve boxes, and manhole covers. Ferrous metal objects can be detected more than a foot beneath the surface, and their presences are indicated by both an addible tone and meter deflection.

After marking the leaking point on the ground, make a hole at the marked point by use of the boring bar and insert the Listening Stick into the hole to confirm the leaking point as near as possible. Fuji boring bar saves you excavation cost. Sizes: 1 meter & 1.5 meter.

The NPL-100 is a sophisticated instrument for locating non-metallic water pipelines. Using a vibrator attached to the outlet of a fire hydrant or to pipe fittings, the NPL-100 sends a sound wave through the water in the pipe. This sound wave is detected by the NPL-100's sensitive ground microphone (receiver), permitting accurate tracking of the pipeline. The vibrator's signal intensity and frequency can be remotely controlled from the receiver to find the optimum resonance of the pipeline. NPL-100 has the automatic adjustment function for tuning in a resonance frequency of each pipe.

Completely water proof air sealed mechanism. Recording can be observed through the round window when the cover is closed. Compact, sturdy construction for easy portability. Durable, designed to hold up under hard use and with-stand corrosion. 

●Checking for fluctuations in water pressure as an efficient means of controlling water systems.

● Keeping track of water pressure at night when cotrolling water leakage by decreasing pressure. ●To prevent water leaks by controlling water pressure.

●Making a water pressure distribution chart to find irregularities in water leakage in a system.

●Eliminating districts of poor water service caused by low water pressure.

●Water pressure testing after laying pipe.                                                                                                                                                                                                                                     Establishes the reliable workmanship in construction the water pipe and produces an evidence with the chart recorded the faultless work.

The prevention of water leak from the water pipeline is one of the big problems among the engineers engaged in the construction and supply in the water industry.

In the number of cases of water leak, the branch pipeline is generally forming 90% of it and leaking at the positions jointed with the distribution valve, control valve and water meter.

Therefore, after installing and repairing those fittings, the engineers are required to confirm the fact that there is no water leak at all from the constructed pipe. In the meantime, the same fact is also required to be reported with a reliable evidence in the divided waking system today.

With a view to complete the above confirmation and report, Fuji Portable water pressure recorder Model: FJN-501 is recommended and suggested to be used together with test pump.

The Portable Ultrasonic Flowmeter UFP-20, based on the same, ergonomically advanced design so popular in the UFP-10, features significant size reduction. The result is a portable ultrasonic flowmeter that meets next-generation standards. The UFP-20's single-handed portability means difficult and challenging jobs located in narrow or high places can now be performed safely and easily. The flowmeter includes a thickness measurement function and can effectively measure the sound velocity of fluids. Measurement data can be printed, logged or transferred to a computer which can assist data collection and analysis.

LNL-1 is an acoustic data logger system designed for detecting and monitoring leakage on water pipelines. 

●Loggers, equipped with high sensitivity sensors are deployed on pipe fittings such as valves, fire hydrants. The loggers record “minimum noise level” at the points on the pipeline.  

●Analyser, the recorded data are downloaded by radio communication by the Analyser. And the Analyser shows 3 levels of leak possibilities at given thresholds.  

●Software, the PC software identifies each logger and visualizes it on the map. The results of Minimum Noise Level are indicated in each area or blocks. The results are displayed as graph. Momentary change of sound is also displayed.

The new Fuji Water Flow C uses the same measurement principle as Fuji's ultrasonic flowmeters of which a great number have already been delivered. Transducers located outside an already installed pipe constitute a sensor for finding out the time interval between transmission of an ultrasonic signal and its reception which is variable with the flow rate. The flow can be obtained from this interval. Since only an ultrasonic wave is admitted into the pipe, the liquid suffers no pressure loss; thus the flow can be easily measure. Fitted with the standard sensor it can make a flow measurement for pipes with a diameter ranging from 50mm to 400mm. When equipped with the optional large sensor, it can be used for pipes with a diameter of 200mm to 6,000mm. Non Revenue water specialists use the Portaflow C to know the Minimum Night Flow in the District Meterd Area, before the leak survey and after the repair of the leakage.

Fuji Marker locator saves you time by locating buried utilities in combination with the buried electronic marker.

The Marker enables simple location of buried utilities even in highly congested environments, providing exact location through audible and visual meter display of the locator MLD-10W/G.

Use Marker to locate buried joints, branch point, pipe ends, cable path and fiber optic cables. We are offering 5 frequencies and 5 colors for each utility.