CopperPro offers a broad range of Plain Old Telephone Services (POTS) troubleshooting, fault location and line qualification capabilities. Its Wideband/TDR option adds high frequency transmission testing and qualification functions for services like ADSL, HDSL and HDSL2, ISDN, T1, E1 and DDS. And the TDR option adds precise fault location and analysis. CopperPro is packed with test, analysis and troubleshooting capabilities integrated with an easy-to-use toolbox interface that makes identifying ad locating faults as simple as pushing a button. ^^ Replaces up to twelve traditional test sets ^^ Troubleshoots and qualifies lines for POTS, ADSL and other special services ^^ Time Domain Reflectometer (TDR) feature allows precision fault location