Gossen Metrawatt PROFiTEST MF XTRA VDE Installation Tester CAT III 600V

Electricians and test engineers rely on the Gossen Metrawatt PROFiTEST MF XTRA for comprehensive safety testing of electrical installations in residential, commercial, and industrial settings. It measures insulation resistance, loop impedance, RCD trip time, and earth resistance, ensuring compliance with VDE 0100 and DIN EN 61557.

Key specifications

• Safety measurement category: CAT III 600V / CAT IV 300V
• RCD test types: A, AC, F, B, B+, EV RCDs, RDC-DD
• Insulation test voltages: 50V, 100V, 250V, 500V, 1000V
• Low-resistance test current: 200mA, 10A
• Loop and line impedance measurement: Z_L-PE, Z_L-N, Z_L-L
• Earth resistance measurement: 3-pole/4-pole with optional accessories
• Voltage measurement range: 0-500V AC/DC
• Frequency measurement range: 15-500 Hz
• Display: high-resolution color graphic display
• Internal memory: approx. 50,000 measurements
• Connectivity: USB, Bluetooth
• Power source: integrated Li-Ion battery pack
• Protection class: IP50 (housing)
• Software compatibility: IZYTRONIQ
• Phase sequence test: yes
• Voltage drop measurement: yes

Why choose it

The PROFiTEST MF XTRA combines all essential installation testing functions in one rugged instrument, reducing the need for multiple devices. Its color display and Bluetooth connectivity streamline data handling and reporting.

Ideal use cases

• Initial verification of new electrical installations
• Periodic testing of existing installations
• Testing of RCDs including EV and DC-sensitive types
• Loop impedance and earth resistance measurement

Good to know

The tester is powered by an integrated Li-Ion battery pack and offers USB and Bluetooth for data transfer to IZYTRONIQ software. It supports phase sequence and voltage drop measurements.