Tone and Probe Kit, CAT Safety Rating CAT I, Testing Functions Tone Detection, Tone Generation, Wire Mapping, Adapters Included ABN, BNC, F-Type, RJ45, Connector Type ABN, BNC, F-Type, RJ45, Maximum Speed Measured Not Applicable, Data Safe Monitor No, Display Screen Type LED, For Use With Alarm Tool Kit, Tk-610 14 Piece Security, Includes TEP-200 Tone Tracing Probe, TET-6 Accessory Kit for Cable Testers and Toners, TET-700BC Cable Tester and Toner with ABN, Maximum Cable Length 3,280 ft