Universal Professional RJ45 & RJ11 LAN Network Cable Tester Wire Tracker Line Finder - Black & Orange

RJ45 / RJ11 Dual-Purpose Network Cable Tester — Professional Line Diagnostic Tool

A dependable cable tester is essential for anyone who installs, maintains, or troubleshoots network lines.

This dual-function unit delivers fast, accurate cable diagnostics in a compact, rugged design suited for fieldwork and daily technical use.

Engineered to verify twisted-pair integrity, resolve wiring faults, and ensure correct cable sequencing, it supports both RJ45 and RJ11 interfaces—making it versatile for network, telecom, and low-voltage installers.

Key Advantages

✔ Comprehensive Line Analysis
Evaluates each channel independently across the full 1–8 & G spectrum, detecting miswires, open circuits, shorts, and pair errors with clear LED sequencing.

✔ Multiple Test Modes
Selectable Normal, Slow, and Manual modes provide flexibility for rapid sweeps, detailed observation, or step-by-step verification.

✔ Automatic Scanning
Streamlined auto-scan functionality speeds up routine checks and ensures results are visible at a glance.

✔ Supports Coax (BNC)
Broad compatibility extends beyond twisted-pair testing, allowing quick verification of coaxial continuity.

✔ Field-Ready Build
Shock-resistant housing, glare-reduction design, and ergonomic form make it ideal for technicians working on-site, outdoors, or in low-light environments.

✔ Detachable Remote Unit
Perfect for long-distance cable runs—test from both ends without needing a second technician.

Technical Specifications

Supported Interfaces: RJ45, RJ11

Power Supply: DC 9V battery (not included)

Power Consumption: 25 mA

Dimensions: 10.5 × 10.5 × 2.6 mm

Weight: 80 Grams

Testing Features:

Individual pair scanning

Fault mapping for breaks, shorts, crossovers

Clear LED indicators on both master and remote modules

Normal/Slow/Manual modes

Coaxial (BNC) test capability

How It Helps Professionals

Ensures proper network cable termination before installation

Reduces troubleshooting time for telecom and LAN systems

Prevents performance issues caused by faulty wiring

Ideal for IT departments, electricians, network engineers, and installers

Important Note

???? Battery not included. Please insert a standard 9V battery to operate.