Fluke Networks® 25501109 TS® 25D Test Set with ABN, For Use With Telephone Lines, 600 Ohm Impedance, 150 Ohm DC Resistance, For Use With Telephone Lines

This feature rich test set is a necessity for a variety of installs. The TS25D test set features data lockout and lockout override, making you completely safe in talk or monitor mode. The DSL/POTS filtering technology allows you to safely draw dial tone without downing DSL. A built-in analog tone generator simplifies wire identification with a probe. An amplified speaker makes monitoring the line hands-free, so you can keep working. The talk battery function provides voltage to carry voice conversation on non-powered pairs. All in a compact unit with an oversized robust liquid crystal display (LCD) that makes the intuitive, common sense menus easy-to-read and use.