
Boyang (BOYANG) BY-1788 Network Telephone Line Tracer Line Finder Line Tester Handheld Line Tracing and Pairing Device Set *1 Certificate of Conformity *1
Supports network and telephone line tracing
Supports POE (Power over Ethernet) live line tracing up to 60V, safe for POE switches
High sensitivity and precise line locating
Online line tracing and network pair identification
Signal sensing indicator lights (RJ11 and RJ45 interfaces)
Gigabit POE compatibility
Line sequence indication and verification for shielded and unshielded cables
Continuity and line sequence testing for network cables
Low voltage warning indicator
Long distance tracing capability up to 1000 meters
Built-in flashlight for working in dark or cluttered environments
ABS probe design for low noise and reduced electromagnetic interference
Quick and clear audio signal for tracing

1channel bidirectional 485 optical transceiver
CNÂ¥145.00

100Mbps LC Singlemode Dual Fiber [20 km] Single Strand
CNÂ¥77.00
Multiple function buttons including tracing, power on/off, lighting, and function selection
RJ11 and RJ45 connectors for versatile cable compatibility
Durable construction with high-quality materials ensuring precision and reliability
Suitable for communication lines, structured cabling, weak current systems, and metal conductor wiring maintenance and installation
AC 220V input
Telecommunications line tracing
Network cable testing and maintenance
Engineering wiring and troubleshooting in communication and weak current systems
Supports POE live line tracing without damage to equipment
Easy operation with clear indicators and ergonomic design
Fast delivery and high-quality manufacturing standards

Cat6a Shielded [Engineering Version] 10 pcs/box
CNÂ¥27.90

Cat5e [Engineering Grade], 100 Pieces/box
CNÂ¥13.06