The Mastech MS6812 Cable Tracker is a professional-grade handheld network and telephone cable tester designed for technicians, installers, and IT professionals. This versatile tool combines multiple diagnostic functions in one compact unit, making it ideal for testing RJ11 telephone lines, RJ45 Ethernet network cables, and continuity checks on a wide range of wire connections.

Equipped with a tone generator and probe, the MS6812 helps you trace live cables, locate faults, and verify wiring integrity in networking, telecommunication, and electrical installations. With its rugged build and clear audio/visual indicators, this cable tester delivers reliable performance for both field and workshop use.

🔧 Key Features

• Handheld Cable Tracker & Network Tester — lightweight and portable

• Tone Generator & Probe Included — trace and identify cables quickly

• RJ11 & RJ45 Testing — telephone and Ethernet cable compatibility

• Continuity and Break Detection — verify line integrity with precision

• Clear Audio & LED Indicators — easy cable fault identification

• Multi-Functional Tool — ideal for LAN, telephone lines, and wiring checks

• Durable Construction — built for professional use

• Carry Bag Included for convenient storage and transport

📈 Applications

Perfect for:

• Network technicians

• Telephone line installers

• IT & telecom maintenance

• Home and office cabling

• Ethernet and RJ11 cable verification

• Continuity and connection troubleshooting

📦 Package Contents

• 1 × Mastech MS6812 Cable Tracker Main Unit

• 1 × Tone Generator Unit

• 1 × Probe

• Carry Bag

• User Manual

⚙️ Why Choose the MS6812 Cable Tracker?

The Mastech MS6812 combines essential cable testing functions into one easy-to-use tool, allowing professionals to quickly diagnose wiring problems, trace live cables, and verify network and telephone connectivity. Its ergonomic design, clear indicators, and multifunctional capabilities make it a must-have addition to any technician’s toolkit.