256850 Pro NETmapper Pro Active Network Tester & LAN Mapper Advance It is also a tone

It is also a tone generator with low emission frequency and a port-finder to immediately trace specific cables connected to a hub/switch/router

Receives both digital and 1 kHz analog signals with both signals having two distinct tones: One Note–Tone or Two Note–Tone

It is complete with fundamental tools and accessories to conduct the majority of repairs needed to stay connected

The NETest-E provides a simple solution for all users who simply and quickly verify their cables integrity and system compatibility

Insertion/Extraction Tool

256850 Pro NETmapper Pro Active Network Tester & LAN Mapper Advance It is also a toneNETmapper Pro Multifunction Network Cable Tester & LAN Mapper is an innovative tool for testing and mapping LAN network infrastructures. This intelligent and versatile tool is developed for both active and inactive networks to assist network professionals monitor, manage, diagnose, troubleshoot, and resolve network issues. Inactive Network (Offline): Cable Continuity Test: Open, Short, Reversed, Crossed, Split Pairs, Miss Wire, and Shield Wire Map