Pocket Toner, Testing Functions Continuity Testing, Endpoint Testing, Adapters Included RJ11, RJ45, Connector Type Alligator Clips, Display Screen Type LED, For Use With Coax, Twisted Pair, Includes Alligator Clip, Carrying Case, Patch Cable, Maximum Cable Length 9,840 ft, Features Noise-Filtering, PoE Switches Compatible, STP Wire Tracing, Wire Mapping Detections Opens, Shorts, Alert Type Sound, Product Type PoE Tester, Data Logger No, Auto Power Off Yes WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -