Bside Enhanced Wire Tracker RJ11 RJ45 Network Cable Tester Telephone Line Finder Toner LAN Network Cable Collation with RJ45 Crimp Connectors S4X perfectly meeting the needs of

perfectly meeting the needs of professionals such as electronic engineers and electricians

Also works as: continuity tester with buzzer alarm

Color: ACM91

Frequency: 100Hz/1000Hz/10kHz/100kHz/1000kHz/10MHz ±(0

miswire and reverse connection Test the status of telephone lines

Bside Enhanced Wire Tracker RJ11 RJ45 Network Cable Tester Telephone Line Finder Toner LAN Network Cable Collation with RJ45 Crimp Connectors S4X perfectly meeting the needs ofColor: 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