LED-based basic wiremapper verifies cable continuity Identifies errors by pair--shorts, opens, miswires, reversals, and split pairs Tests for shield continuity Designed for CAT 3/5/5E/6/6A cables RJ45 interface for 8-conductor twisted pair cables Debug feature cycles through errors one at a time LED green/red lights helps pass/fail visibility in darker locations Includes main unit and remote for 1-person testing
