Mcbazel Network Cable Tester for Ethernet RJ45 RJ11, Portable with Smart LED Indicators, Shielded Detector Cat5/Cat6 Cables

Precision RJ11 & RJ45 Testing: This professional Network Cable Tester diagnoses Ethernet and telephone lines with sequential wire mapping. Smart green indicators instantly reveal wrong connections, short circuits, and open circuits - essential for network installers and electrician cable maintenance. Shielded Cable Detection: Unique G-light technology identifies shielded network cables (green light) vs unshielded (off). Critical for Cat5/Cat6 cables in industrial environments where signal integrity is paramount. Engineer-Grade Durability: Housed in shock-resistant ABS casing, this portable network tester survives job site drops. Compact design fits in tool belts, making it the go-to electrician tool kit for on-site troubleshooting. Optimized Power Efficiency: Built-in 9V battery compartment delivers extended operation without frequent changes. Energy-saving design, outperforms rechargeable cable testers in emergency scenarios. Intelligent Operation Modes: Features standard and S Mode (slow flash) for detailed wire sequence observation. Plug and play simplicity with one-button operation - no setup needed! Includes remote tester for comprehensive cable continuity checking. Multi-device compatible: compatible with LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/shielded cable and RJ11 RJ12. Note:1.9v beter is not included. 2.It cannot be connected to a PoE switch, and cannot be plugged into a powered PoE switch or router.3.Maximum Cable Testing Distance: 984.25ft (300 m)