Fluke Networks’ new TS®52 PRO Caller ID test set features the latest in test set technology. Designed with a superior, radiant liquid crystal display (LCD) user interface, it allows you to see what cannot be heard in any outside plant environment. The back lit LCD and phosphorescent (glow-in-the-dark) keypad brings light to even the darkest of work environments. Comes with ABN Alligator clips, no RJ11 plug. If you want the TS52 with RJ11, use pn 472-163