The DTX CableAnalyzer Series combines powerful speed and unprecedented accuracy. This 350 MHz tester can certify a Cat 6 link three times faster than other testers with 12-second Cat 6 Autotest and Level IV Accuracy. DTX also offers optional 900 MHz of testing bandwidth, optional on-board fiber modules, easy-to-understand diagnostics, 12-hour battery life, a bright color display, and nearly instant setup and reporting.