Get on Amazon.com : http://www.amazon.com/gp/product/B007B60FGU?tag=clothingattes-20<br /><br />Fluke Networks LRAT-2000 LinkRunner AT Copper and Fiber Ethernet Network Tester<br /><br />A handheld Ethernet tester for quick automated verification of network connectivity and availability <br />Tests 101001000 Mbps twisted pair and 1001000 Mbps fiber optic Ethernet links <br />AutoTest accurately identifies network problems in 10 seconds <br />Features basic cable tests Ethernet link and switch port identification TruePower PoE IP ping TCP port open IPv6 support reflector option 50 reports Li Ion battery <br />Includes Li Ion battery cable identifier 1 LinkRunner Manager software
