Bside Enhanced Wire Tracker RJ11 RJ45 Network Cable Tester Telephone Line Finder Toner LAN Network Cable Collation with RJ45 Crimp Connectors S4X miswire and reverse connection Test

miswire and reverse connection Test the status of telephone lines

The tracking distance is far more than 300 meters

5%+3) AC voltage: 9

and is very suitable as gift

[Dual Mode Voltage Detector]: This detector has Auto/Manual mode for selection according to your needs

Bside Enhanced Wire Tracker RJ11 RJ45 Network Cable Tester Telephone Line Finder Toner LAN Network Cable Collation with RJ45 Crimp Connectors S4X miswire and reverse connection TestColor: FWT81 Features: [Multi functional Wire Tracker]: This wire tracker can quickly find the target line pairs among numerous ones; Quickly locate the breakpoint without opening the wire's cover; Test line level, positive and negative polarity; Test physical connection status of network cable; Test the status of telephone lines, etc. [High Efficient]: Upgrade high efficiency function switching dual knob design, both hands can operate the transmitter