Tone Generator, Testing Functions Continuity Testing, Tone Generation, Wire Mapping, Adapters Included Coax, Connector Type Alligator Clips, Maximum Speed Measured Not Applicable, Data Safe Monitor No, Display Screen Type LED, For Use With Single Conductor, Includes Lanyard, RJ11 Patch Cord, RJ45 Patch Cord, Wire Mapping Detections Crossed Pairs, Opens, Shorts, Alert Type Light, Port Number Display No, Waterproof No, Product Type Tone Generator, Calibration Certificate Not Included