Gossen Metrawatt PROFiTEST PRIME Multifunction Tester

The Gossen Metrawat M50 test instrument used for testing the effectiveness of protective measures in electrical installations per IEC 60364-6 and DIN EN 50110-1, machines and systems per DIN EN 60204-1 and DIN EN 61439-1, PV systems per DIN EN 62446 and electric charging stations per IEC 61851-1.

Measurement in AC/DC systems
Measurement of internal system resistance and fault loop resistance with high test current
Low-resistance measurement for protective and equipotential bonding conductors with 200 mA
Combined RCD test with continuously rising ramp, time to trip, tripping current