
Best Selling Cable Fault Distance Locator Cable Fault Pin-Pointer Detector
Product Introduction
To be a result of ours specialty and repair consciousness, our corporation has won an excellent reputation amongst customers all around the entire world for AC DC High Voltage Divider, portable dissolved gas analyzer, DC Hipot Test Set. Since the establishment of the company, we have grasped the pulse of the times, scientifically selected the strategic direction, and insisted on the benefit-oriented business philosophy. We need continuous innovation to attract consumers with differentiation because we believe that we can make good profits as long as the products are attractive enough. We actively improve various manufacturing capabilities in the production process, increasingly improve management, focus on technological innovation and new product development, and strictly follow industry-related standards to win a good market reputation with reliable quality.
HZ-4000A Underground Cable And Pipe Locator

Models | |||||
Model No. | A | B | C | D | E |
Location frequency | 5 | 6 | 7 | 8 | 10 |
Frequency | 512,1K,33K,83K | 512,1K,33K,83K | 512,1K,33K,83K | 512,1K,33K,65K,83K | 512,1K,2K,8K,33K,65K,83K |
Passive frequency | 50Hz | 50Hz | 50Hz | 50Hz | 50Hz |
Mains filter | × | × | √ | √ | √ |
Fault frequency (s) | × | × | × | × | 2 |
Trouble shooting | × | × | × | × | √ |
Lithium battery | √ | √ | √ | √ | √ |
A font rack | × | × | × | × | √ |
Depth of positioning (m); | 6 | 6 | 6 | 6 | 6 |
Data storage | × | × | × | √ | √ |
The HZ-4000 underground cable and pipe locator can accurately location and measure the buried depth of underground pipelines, cables, and optical cables without excavation, and accurately find the location of the damaged point of the outer anti-corrosion layer of the underground pipe and the fault point of the buried cable. and is suitable for various underground The detection and inspection of metal pipelines, pipeline management and maintenance, municipal planning and construction, power supply and other departments are the necessary instruments for pipeline maintenance units.
Multiple Functions
Transmitter: Supports three connection modes – inductive connection, direct connection, and clamp connection – to suit different field applications.
Receiver Functions: Detects the position, path, depth, and tube current of underground pipes and cables.
Intuitive Positioning: Left and right positioning arrows quickly and accurately indicate the target pipeline position. Front and rear arrows, along with dB value indication, pinpoint the location and size of coating damage.
Backlight Display: Equipped with a backlight for convenient use in nighttime or low-light conditions.
GPS Geolocation (Optional): Supports GPS geolocation with automatic pipeline mapping.
Data Analysis Software (Optional): Professional software enables automatic detection report generation.
Unique Feature of HZ-4000: Locates breakdown points (pipeline breakdowns refer to coating damage points; electric cable breakdowns refer to outer layer damage). Detects insulation damage of underground pipes and cables.



We have been committed to providing customers with high quality Best Selling Cable Fault Distance Locator Cable Fault Pin-Pointer Detector and professional services, and we are one of the highly competitive suppliers in China. Many goods fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. Since the establishment of our company, after years of hard work, we have the advantages of development, advanced technology and complete equipment.
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