NetTEST II is indispensable for the professional commissioning, maintenance and operation of PROFIBUS DP systems. The comprehensive basic package for searching for installation and configuration problems already sets standards in the field of analysis and test tools. With the DP Mono Master option, NetTEST II is a unique tool for the mobile commissioning of DP slaves. The entire PROFIBUS network can be put into operation without a PLC. Equipped with the online option, NetTEST II also finds sporadic errors in running systems. By automatically creating and archiving detailed measurement protocols, NetTEST II meets all requirements of modern quality management systems.