Networking Cable Tester With BNC Test

 Networking Cable Tester With BNC Test (Battery Included)

• 100% new and high quality
• Main tester: 1-2-3-4-5-6-7-8-G
• Remote tester: 1-4-3-2-5-6-7-8-G
• able to judge the wrong connection, short circuit and Open circuit
• Cable Tester for RJ12, RJ11, RJ45, Cat 5e, Cat 5, 10/100 Base-t, AT & T 258 A, TIA-568A / 568B. Etc.
• can be easily clarified cable, continuity, open and short.
• 9 LED lights for wiring connection indicated on remote and main unit
• Earthing test
• Structure on power switch to save energy