Elenco TCT255K Multi-Network Cable Tester (Kit requires assembly)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Test different unshielded telephone and Ethernet cables</li><li>Cables can be tested before and after they are installed</li><li>F to BNC connectors included</li><li>Cable Identification (straight or cross-pinned)</li><li>Low battery indicator - Auto power off (30 sec)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ftPNbQ5IL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31pVqs63huL.jpg">