Fluke Networks CIQ-GSV2 CableIQ Network Cable Tester. Service Kit with Tone Generator and Network Tester: Circuit Testers: Amazon.com: Tools & Home Improvement
iMBAPrice - RJ45 Network Cable Tester for Lan Phone RJ45/RJ11/RJ12/CAT5/CAT6/CAT7 UTP Wire Test Tool - - Amazon.com
Fluke Networks CIQ-100 Copper Qualification Tester, Qualifies and Troubleshoots Category 5-6A Cabling for 10/100/Gig Ethernet, Coax and Voip: Circuit Testers: Amazon.com: Industrial & Scientific
Triplett Low Voltage Pro 30SR Network Cable Tester/Verifier with 12 Tester Apps and 8 RJ45 Smart Remotes - COAX, CAT5/5e/6/6a/7, Shielded/Unshielded: Amazon.com: Industrial & Scientific