NaviTEK IE is a compact handheld tester for commissioning, preventive maintenance, and fault diagnosis for Industrial Ethernet PROFINET networks as well as Ethernet IP standard networks. Designed with the goal of simplifying all testing routines, the NaviTEK IE reliably detects network nodes and configurations without the need for a cumbersome laptop with specialized software. The easy-to-understand system status check indicates potential issues before a critical network failure occurs. With just the push of a button, the tester determines the configuration of cables, networks, or devices, as well as possible fault locations. To verify correct installation and commissioning, the NaviTEK IE generates professional PDF reports that can be shared with colleagues and customers using the free IDEAL AnyWare software.