Multi-functional LCD Network Cable Tester High Precision Line Finder Coaxial Line Tester RJ11 RJ45 Wire Length Finder with 1 Remote Adapter

Features:
Measure network cable length and determine the distance of open circuit, jumper wire, reverse connection.
LCD display with backlight for easy reading in low light conditions.
Includes 1pcs remote adapter, high working efficiency.
Network wire checking function to judge normal/short-circuit/open-circuit.
Easy and fast to locate the breakpoint without opening the wire's cover.
Low battery indication and auto power off function.
With 3 main functions of wire hunting, wire souring, and circuit status testing.
Comes With Earphone: great for using in noisy environment or private search in crowded places to avoid interference.
Wide Application: necessary testing tool for telecommunication engineering, internet bar, network maintenance, etc.