GOSSEN GMC Instruments PROFiTEST H+E Expert Check diagnose-testadapter (M525R)

Diagnostic test adapter for electrical installation testing, specifically designed to simulate wiring faults and verify residual current devices (RCDs) with Gossen Metrawatt PROFiTEST series testers. Its strongest capability is the integrated RCD test button, enabling quick functional checks without altering the installation.

Advantages

Passive operation requires no external power, while robust impact-resistant plastic housing ensures durability in field use. Simulated fault modes cover PE interruption, phase reversal, phase interruption, and L-N reversal, allowing comprehensive verification of protective measures.

Suitable for

• Testing residual current devices (RCDs/FI-Schutzschalter)
• Verifying wiring correctness in low-voltage installations
• Commissioning and periodic inspection per DIN VDE 0100-600 and DIN VDE 0105-100
• Use with Gossen Metrawatt PROFiTEST M, MX, MTECH, INTRO, and MASTER series

Key specifications

• Device type: Diagnostic test adapter
• Compatibility: Gossen Metrawatt PROFiTEST M, MX, MTECH, INTRO, MASTER
• Simulated faults: PE interruption, phase reversal, phase interruption, L-N reversal
• Integrated RCD test button
• Connection: 4mm safety banana plugs
• Housing: Impact-resistant plastic
• Visual indication: LEDs for status

Recommendations

Pair with a PROFiTEST installation tester to streamline fault simulation and RCD verification during initial and periodic inspections.