Multi-function Network Cable Tester RJ45 RJ11 Wire Ethernet Tracer Remote Toner Tool Kit with Bag Probe Audio Tone for LAN CAT5 CAT6 Tracker Underground Telephone Line Finder Speed Check Home Repair Verify LAN cable condition. Continuity test. Cable Assignment Test and Cable State Testing (2-wire). Trace telephone wire/LAN cable. Trace wire in electrical system. It can take place of cable tester. Low Battery Indication with Bright white LED flash light. Rapidly find the target wire from among plenty of telephone wires. Rapidly find the target wire from among plenty of network wires. Find target wire on all types of connected operating Ethernet switch /Router/PC. Package Included: 1 x Cable Transmitter, 1 x Cable Receiver/Tracker,1 x RJ45 Cable, 1 x RJ11 Cable, 1 x Cable with crocodile clamp, 1 x Earphone, 1 x Instruction manual, 1 x Bag