Ethernet tester for monitoring, troubleshooting and configuring data networks. Set consists of 4 netool.io PRO NE1-C-V2. Get all the important tools for analyzing and troubleshooting your network in just one device. You can configure switches from many established manufacturers. Operation and evaluation are carried out independently of the operating system using a free app for Windows, MacOS, iOS and Android. The most important companion for every network administrator who wants to ensure control and monitoring of their network at all times!