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Find Perfect Solutions in TFN
Cable Fault Testers
Detection and Location of Cable Faults
- Capable of testing cables up to 10KV
- Capable of testing cables up to 35 kv
- Capable of testing cables up to 35 kv
- Capable of testing cables up to 35 kv
Find the Right Tester for You
| Items/Models | DG15M | FB11 | FB18 | FB47 |
| Test Voltage | 10 kv | 35 kv | 35 kv | 35 kv |
| Touch Screen | / | 8 inch | 8 inch | 4.3 inch |
Find Cable Faults in Seconds
The cable fault locator is a precision instrument used to quickly find faults in underground or hidden power cables. It works through vibration pickup and electromagnetic induction, using a high-voltage pulse to trigger signals at the fault point. These are captured, amplified, and displayed—allowing users to visually and audibly pinpoint the exact fault position. It can also detect buried cable depth, path, and direction, ensuring efficient fault diagnosis.
The TFN cable fault locator supports all cable faults below 35kV. With its intuitive interface, large LCD, and built-in power supply, it delivers fast, safe, and precise on-site testing. Perfect for power grids, utilities, and industrial maintenance, TFN offers a smart and efficient solution to minimize downtime and boost reliability.
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FAQs
What’s the delivery time?
Delivery time depends on the complexity of the product and the current order status.
Standard models are usually in stock and can be shipped within 3-7 business days after receiving payment.
Custom/high-configuration models may require 2-6 weeks for production and testing.
The exact delivery time will be confirmed in writing by your sales manager after you place your order.
Is there a minimum order quantity for your product?
To ensure production efficiency and provide the most competitive pricing for our customers, we typically have a minimum order quantity for our standard products.
For most communication test instruments, the minimum order quantity is 1 unit.
For supporting tools and accessories, higher minimum order quantities may apply.
If you have special requirements, please contact our sales team directly to discuss.
What is the product warranty period?
We are confident in the quality and reliability of our products.
We offer a standard 12-month warranty on all instruments, starting from the date of arrival at the port of destination.
This warranty covers failures due to defects in materials or workmanship. It does not cover damage caused by misuse, accidents, unauthorized modifications, or use not in accordance with the operating instructions.
Extended warranties are also available; please contact our sales team for details.