Network Cable Tester, Wire Tracer Tone Generator and Probe Kit for RJ45 RJ11 BNC Cat4 Cat3, Circuit Tracer Poe LAN Tester with Earphone Lamp, Ethernet Tester Break Locator Line Finder Tools

Smart Wire Tracker Cable Tester: Effortlessly locate RJ45, RJ11, BNC, and other metal wires in complex wiring environments with audio tone tracingno need to strip the cable jacket. With an over 3000-meter signal range, it's great for large-scale projects
Pro Network Diagnostic Tester: Comprehensive detection of Ethernet cable wiring sequences, including breaks, shorts, miswires, reversed pairs, and split pairs. Auto-scan mode accelerates batch testingcritical for network engineers and server rooms
Telephone Line Status Test: Easily monitor telephone line states, detect idle, ringing, and off-hook conditions, and identify TIP/RING lines. Great for telecom technicians managing installations and ensuring optimal line performance
Versatile Functions: This reliable circuit breaker finder tool also detects line voltage and polarity, verifies wire continuity, and checks connectivity between Ethernet cables and switch portsall in one tool
User-Friendly Design: The RJ45 tester is equipped with a headphone for noisy environments and an LED light for low-light work. The low-voltage reminder function ensures that you are promptly notified to replace the battery when the voltage is insufficient
Safety & Durability: The cable tone generator and probe kit is certified to IEC61010-1 600V CAT III standards for safe low-voltage operations. It is built with shock-resistant ABS material and has an IP40 rating, ensuring durability in harsh environments