Triplett / Byte Brothers LVPRO3 Multifunctional Cable Tester for RJ45 RJ11 and Coax Print Reports The top of the line in this web upgradeable family. See web for complete list of Apps T568 tests plus delay, skew and impedance, length and 250 reports. Wide ranging tests for all cable types 14 Device APPs for networking toning, speakers, wall jack ID (RJ45 and coax), Smart Remotes and port blinking. Lots of tools for layout and reporting Huge screen displays all tests at once. Easiest tester to operate. No hidden menus Works with all LVPRO accessories (tone probe; Coax and RJ45 IDs; and Smart Remotes)