The Gossen Metrawatt PROFITEST MF XTRA – LEMONGREEN provides all measuring and test functions for testing the effectiveness of protective measures at stationary electrical installations – with predefined, or optionally with programmable test sequences which are required in accordance with test standards IEC 60364-6 (DIN VDE 0100-600) and EN 50110-1 (DIN VDE 0105-100). Measuring category: 300 V CAT IV / 600 V CAT III.