Smart Network Cable Tester & Wire Tracker | RJ45 Telephone Line Tester
A multifunction network cable tester and wire tracker designed for locating, testing, and diagnosing telephone lines, network cables, and low-voltage wiring. Ideal for network installation, maintenance, and electrical troubleshooting.
This smart network cable tester and wire tracker is a practical diagnostic tool for identifying, tracing, and testing network cables, telephone lines, and low-voltage electrical wiring. It is designed for technicians, installers, and maintenance personnel who require quick fault detection and reliable cable verification.
The tester supports network and telephone line searching, open and short circuit detection, crossover identification, and DC voltage testing. Using an automatic scanning method, it sequentially tests individual cable pairs, clearly identifying wiring faults such as mis-ordering, short circuits, and open circuits.
Additional features include adjustable volume control, earphone listening mode for noisy environments, low-voltage warnings, and an integrated spotlight for working in dark or confined spaces. Energy-saving functionality helps extend battery life during extended field use.
This tool is suitable for use in network repair, structured cabling installation, telecom maintenance, and general low-voltage electrical diagnostics.