Exertis Connect Cable Tester with Tone Generator (818131)

Network and coaxial cable faults can bring an entire installation to a halt, and without a reliable tester, pinpointing breaks, shorts, or miswires means hours of guesswork. The Exertis Connect Cable Tester with Tone Generator (818131) eliminates that uncertainty by combining a comprehensive cable tester with an integrated tone generator for fast, accurate tracing and verification.

Who is it for

This tester is built for network technicians, electricians, and IT professionals who install, maintain, or troubleshoot structured cabling. It is equally useful for home users setting up a new network and needing to confirm every run is correct before connecting equipment.

Main features

• Tests RJ45 (UTP/STP), RJ11/RJ12, and coaxial (BNC) cables
• Detects open, short, cross, miswire, split pairs, and continuity faults
• Integrated tone generator for tracing cables across walls, floors, and patch panels
• Auto Scan and Manual Test modes for flexible troubleshooting
• LED indicators show pass/fail and pin-to-pin mapping at a glance
• Maximum test length of 300 meters (1000 feet)
• Powered by a single 9V battery (not included) with low battery indicator and auto power off
• Includes remote unit, BNC adapter, RJ11/RJ12 adapter, and carrying case

Specifications

• Device type: Cable tester with tone generator
• Supported cable types: RJ45 (UTP/STP), RJ11/RJ12, Coaxial (BNC)
• Testable faults: Open, short, cross, miswire, split pairs, continuity
• Display: LED indicators
• Maximum test length: 300 m (1000 ft)
• Test modes: Auto Scan, Manual Test
• Power source: 1x 9V battery (not included)
• Low battery indicator: Yes
• Auto power off: Yes
• Housing material: Durable ABS plastic

Tips

For best results, always test a known-good cable first to confirm the tester is functioning. When using the tone generator, connect the remote unit to the far end and use a tone probe (sold separately) to identify the correct cable among bundles. Keep spare 9V batteries on hand, as the tester does not include one.