FM-111 Cable Fault Locator is widely used for detecting faults in underground telecom and power cables with speed and precision.(Telogica)

The FM-111 Cable Fault Locator is a versatile and portable solution for accurately identifying faults in all types of telecom cables. It combines Time Domain Reflectometer (TDR) and bridge resistance measurement to pinpoint faults like open circuits, short circuits, cross faults, and high-resistance issues. Featuring a 480×280 dpi large LCD display and USB connectivity, it allows fast, visual, and accurate fault tracing with optional data upload to PC. Ideal for cable maintenance, installation testing, and acceptance inspection, the FM-111 is equipped with a rechargeable lithium battery and a durable, lightweight body—making it the perfect tool for field engineers and network technicians.

Key Features:

• Large color LCD display (480×280 dpi) with user-friendly interface

• Supports manual and automatic fault detection modes

• USB port for easy data transfer to PC

• Rechargeable lithium battery with smart charging

• Lightweight and portable design

• Real-time VOP (Velocity of Propagation) calibration for different cable types

• Tests distance, fault type, and location with one-click mode selection

Its Uses:

• Fault detection in underground telecom cables

• Cable testing for open, short, cross, and high-resistance faults

• Maintenance of railway signaling and communication lines

• Line acceptance testing and diagnostics

• Cable length and break-point measurement