Gossen Metrawatt is presenting its new IZYTRONIQ testing software with an integrated cloud connection for the first time. The solution enables the entire testing process to be mapped across all devices and documented in an audit-proof manner. Measurement results from different test devices and multimeters can be combined into one test and logged. With the Profitest Prime, the Profitest Master and the Secutest, Gossen Metrawatt is presenting three device series that are already equipped with the new software as standard. The Profitest Prime, available in three versions for low-voltage systems as well as AC and DC high-voltage tests, is optimized for testing the electrical safety of machines and systems. Its range of functions includes all measurement tasks for standard-compliant testing of industrial and IT networks, wind power and photovoltaic systems as well as electrical charging stations. The CAT IV-protected Profitest Master performs all testing and measuring tasks prescribed by VDE 0100 Part 600 in AC and three-phase networks with voltages from 65 V to 500 V and frequencies from 15.4 Hz to 420 Hz. The Secutest model series covers the special requirements for testing protective measures on electrical and medical devices as well as welding equipment up to 400 V.